90212A400 | Blue PTFE-Coated Steel Heavy-Profile Hex Nut

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Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

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Hot-Dipped Galvanized

Zinc Yellow-Chromate Plated

Fastener Strength Grade/Class

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Export Control Classification Number (ECCN)

1C998

2B999

EAR99

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Material Certificate with Traceable Lot Number

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3,199 Products

About Hex Nuts

Choose a hex nut with the right profile, material, and strength for your application.

Hex Nuts

The most commonly used hex nuts, these are suitable for fastening most machinery and equipment.

Medium-Strength Steel

Image of Product. Front orientation. Hex Nuts. Hex Nuts.

Image of Specification. Front orientation. Hex Nuts. Hex Nuts.

These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Zinc-Yellow-Chromate-Plated Steel—With a more durable finish than clear zinc plating, these nuts are suitable for most wet and outdoor environments. However, they won't hold up to the harsh chemicals that stainless steel can.

Black-Oxide Steel—Typically chosen for their appearance, these nuts have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.

Black Corrosion-Resistant-Coated Steel—Combines a finished appearance with the rust resistance of stainless steel. The coating has been tested to extreme standards, including 1,000 hours of salt spray resistance, to hold up in wet and outdoor environments. Also known as black luster.

Steel—Best for dry environments since moisture will cause these nuts to rust.

Zinc-Flake-Coated Steel—The most durable zinc coating, zinc flake is a multilayer finish that resists wear for long-term rust protection. Similar to zinc yellow-chromate, it won't hold up to harsh chemicals like stainless steel can.

	Thread Size	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		1/4"-20	7/16"	7/32"	SAE Grade 5	ASME B18.2.2	—	100	95462A029	00000


		1/4"-28	7/16"	7/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	100	95462A505	0000
		5/16"-18	1/2"	17/64"	SAE Grade 5	ASME B18.2.2	—	100	95462A030	0000
		5/16"-24	1/2"	17/64"	SAE Grade 5	ASME B18.2.2	—	100	95462A510	00000
		3/8"-16	9/16"	21/64"	SAE Grade 5	ASME B18.2.2	—	100	95462A031	0000
		3/8"-24	9/16"	21/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	100	95462A515	00000
		7/16"-14	11/16"	3/8"	SAE Grade 5	ASME B18.2.2	—	100	95462A032	00000
		7/16"-20	11/16"	3/8"	SAE Grade 5	ASME B18.2.2	Material Certificate	100	95462A520	00000
		1/2"-13	3/4"	7/16"	SAE Grade 5	ASME B18.2.2	—	100	95462A033	00000
		1/2"-20	3/4"	7/16"	SAE Grade 5	ASME B18.2.2	Material Certificate	100	95462A525	00000
		9/16"-12	7/8"	31/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	50	95462A528	00000


		9/16"-18	7/8"	31/64"	SAE Grade 5	ASME B18.2.2	—	25	95462A530	00000
		5/8"-11	15/16"	35/64"	SAE Grade 5	ASME B18.2.2	—	25	95462A533	0000
		5/8"-18	15/16"	35/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	25	95462A535	00000
		3/4"-10	1 1/8"	41/64"	SAE Grade 5	ASME B18.2.2	—	25	95462A538	00000
		3/4"-16	1 1/8"	41/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	25	95462A540	00000
		7/8"-9	1 5/16"	3/4"	SAE Grade 5	ASME B18.2.2	—	10	95462A542	00000
		7/8"-14	1 5/16"	3/4"	SAE Grade 5	ASME B18.2.2	—	10	95462A545	00000
		1"-8	1 1/2"	55/64"	SAE Grade 5	ASME B18.2.2	—	10	95462A548	00000
		1"-12	1 1/2"	55/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	95462A550	0000
		1"-14	1 1/2"	55/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	10	95462A555	00000


		1 1/8"-7	1 11/16"	31/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	10	95462A557	00000
		1 1/8"-12	1 11/16"	31/32"	SAE Grade 5	ASME B18.2.2	—	10	95462A558	00000
		1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 5	ASME B18.2.2	—	5	95462A559	00000
		1 1/4"-12	1 7/8"	1 1/16"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	95462A560	00000
		1 3/8"-6	2 1/16"	1 11/64"	SAE Grade 5	ASME B18.2.2	—	1	95462A562	0000
		1 3/8"-12	2 1/16"	1 11/64"	SAE Grade 5	ASME B18.2.2	—	1	95462A563	0000
		1 1/2"-6	2 1/4"	1 9/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	95462A564	0000
		1 1/2"-12	2 1/4"	1 9/32"	SAE Grade 5	ASME B18.2.2	—	1	95462A565	0000
		2"-4 1/2	3"	1 23/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	95462A211	00000
		2"-12	3"	1 23/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	95462A213	00000


		M2 × 0.4 mm	4 mm	1.6 mm	Class 8	DIN 934	—	100	90591A265	0000
		M2.5 × 0.45 mm	5 mm	2 mm	Class 8	DIN 934	—	100	90591A270	0000
		M3 × 0.5 mm	5.5 mm	2.4 mm	Class 8	DIN 934	Material Certificate	100	90591A250	0000
		M3.5 × 0.6 mm	6 mm	2.8 mm	Class 8	DIN 934	Material Certificate	100	90591A100	0000
		M4 × 0.7 mm	7 mm	3.2 mm	Class 8	DIN 934	Material Certificate	100	90591A255	0000
		M5 × 0.8 mm	8 mm	4 mm	Class 8	DIN 934	Material Certificate	100	90591A260	0000
		M6 × 0.75 mm	10 mm	5 mm	Class 8	DIN 934	—	50	91415A210	00000
		M6 × 1 mm	10 mm	5 mm	Class 8	DIN 934	Material Certificate	100	90591A151	0000
		M7 × 1 mm	11 mm	5.5 mm	Class 8	DIN 934	—	100	90591A154	0000
		M8 × 1 mm	13 mm	6.5 mm	Class 8	DIN 934	—	100	91415A105	00000


		M8 × 1.25 mm	13 mm	6.5 mm	Class 8	DIN 934	—	100	90591A161	0000
		M10 × 1 mm	17 mm	8 mm	Class 8	DIN 934	—	50	91415A215	00000
		M10 × 1.25 mm	17 mm	8 mm	Class 8	DIN 934	Material Certificate	50	91415A225	00000
		M10 × 1.5 mm	17 mm	8 mm	Class 8	DIN 934	Material Certificate	100	90591A171	00000
		M12 × 1 mm	19 mm	10 mm	Class 8	DIN 934	—	10	91415A150	00000
		M12 × 1.25 mm	19 mm	10 mm	Class 8	DIN 934	Material Certificate	25	91415A235	00000
		M12 × 1.5 mm	19 mm	10 mm	Class 8	DIN 934	—	25	91415A125	00000
		M12 × 1.75 mm	19 mm	10 mm	Class 8	DIN 934	Material Certificate	50	90591A181	00000
		M14 × 1.5 mm	22 mm	11 mm	Class 8	DIN 934	—	25	91415A255	00000
		M14 × 2 mm	22 mm	11 mm	Class 8	DIN 934	—	25	90591A215	00000

M16 × 1.5 mm	24 mm	13 mm	Class 8	DIN 934	—	20	91415A265	00000
M16 × 2 mm	24 mm	13 mm	Class 8	DIN 934	Material Certificate	25	90591A220	00000
M18 × 1.5 mm	27 mm	15 mm	Class 8	DIN 934	—	10	91415A270	00000
M18 × 2.5 mm	27 mm	15 mm	Class 8	DIN 934	—	10	90591A225	0000
M20 × 1.5 mm	30 mm	16 mm	Class 8	DIN 934	—	10	91415A275	00000
M20 × 2 mm	30 mm	16 mm	Class 8	DIN 934	Material Certificate	1	91415A220	0000
M20 × 2.5 mm	30 mm	16 mm	Class 8	DIN 934	Material Certificate	10	90591A230	0000
M22 × 1.5 mm	32 mm	18 mm	Class 8	DIN 934	—	1	91415A280	0000
M22 × 2 mm	32 mm	18 mm	Class 8	DIN 934	—	1	91415A230	0000
M22 × 2.5 mm	32 mm	18 mm	Class 8	DIN 934	—	10	90591A127	00000
M24 × 1.5 mm	36 mm	19 mm	Class 8	DIN 934	—	1	91415A285	0000
M24 × 2 mm	36 mm	19 mm	Class 8	DIN 934	—	1	91415A290	0000
M24 × 3 mm	36 mm	19 mm	Class 8	DIN 934	Material Certificate	10	90591A235	00000
M27 × 2 mm	41 mm	22 mm	Class 8	DIN 934	—	1	91415A240	00000
M27 × 3 mm	41 mm	22 mm	Class 8	DIN 934	—	1	90591A140	0000
M30 × 2 mm	46 mm	24 mm	Class 8	DIN 934	—	1	91415A310	0000
M30 × 3.5 mm	46 mm	24 mm	Class 8	DIN 934	Material Certificate	1	90591A240	0000
M33 × 3.5 mm	50 mm	26 mm	Class 8	DIN 934	—	1	90591A147	0000
M36 × 3 mm	55 mm	29 mm	Class 8	DIN 934	—	1	91415A340	00000
M36 × 4 mm	55 mm	29 mm	Class 8	DIN 934	—	1	90591A245	0000
M39 × 4 mm	60 mm	31 mm	Class 8	DIN 934	—	1	90591A162	0000
M42 × 4.5 mm	65 mm	34 mm	Class 8	DIN 934	—	1	90591A199	0000
M48 × 5 mm	75 mm	38 mm	Class 8	DIN 934	—	1	90591A824	00000

Zinc-Yellow-Chromate-Plated Steel



		M3 × 0.5 mm	5.5 mm	2.4 mm	Class 8	DIN 934	—	100	97700A110	0000


		M4 × 0.7 mm	7 mm	3.2 mm	Class 8	DIN 934	—	100	97700A120	0000
		M5 × 0.8 mm	8 mm	4 mm	Class 8	DIN 934	—	100	97700A130	0000
		M6 × 0.75 mm	10 mm	5 mm	Class 8	DIN 934	—	50	94409A117	0000
		M6 × 1 mm	10 mm	5 mm	Class 8	DIN 934	Material Certificate	100	97700A140	0000
		M7 × 1 mm	11 mm	5.5 mm	Class 8	DIN 934	—	100	97700A150	0000
		M8 × 1 mm	13 mm	6.5 mm	Class 8	DIN 934	—	50	94409A118	0000
		M8 × 1.25 mm	13 mm	6.5 mm	Class 8	DIN 934	Material Certificate	50	97700A160	0000
		M10 × 1 mm	17 mm	8 mm	Class 8	DIN 934	—	25	94409A121	0000
		M10 × 1.25 mm	17 mm	8 mm	Class 8	DIN 934	—	50	94409A119	00000
		M10 × 1.5 mm	17 mm	8 mm	Class 8	DIN 934	Material Certificate	25	97700A170	0000


		M12 × 1 mm	19 mm	10 mm	Class 8	DIN 934	—	10	94409A124	0000
		M12 × 1.25 mm	19 mm	10 mm	Class 8	DIN 934	—	25	94409A123	00000
		M12 × 1.5 mm	19 mm	10 mm	Class 8	DIN 934	—	25	94409A122	00000
		M12 × 1.75 mm	19 mm	10 mm	Class 8	DIN 934	Material Certificate	25	97700A180	0000
		M14 × 1.5 mm	22 mm	11 mm	Class 8	DIN 934	—	25	94409A125	00000
		M14 × 2 mm	22 mm	11 mm	Class 8	DIN 934	—	10	97700A190	0000
		M16 × 1.5 mm	24 mm	13 mm	Class 8	DIN 934	—	10	94409A126	0000
		M16 × 2 mm	24 mm	13 mm	Class 8	DIN 934	Material Certificate	10	97700A210	0000
		M18 × 1.5 mm	27 mm	15 mm	Class 8	DIN 934	Material Certificate	5	94409A111	0000
		M18 × 2.5 mm	27 mm	15 mm	Class 8	DIN 934	—	5	97700A220	0000


		M20 × 1.5 mm	30 mm	16 mm	Class 8	DIN 934	—	5	94409A112	0000
		M20 × 2.5 mm	30 mm	16 mm	Class 8	DIN 934	Material Certificate	5	97700A230	0000
		M22 × 1.5 mm	32 mm	18 mm	Class 8	DIN 934	—	1	94409A127	0000
		M22 × 2.5 mm	32 mm	18 mm	Class 8	DIN 934	—	5	97700A240	0000
		M24 × 1.5 mm	36 mm	19 mm	Class 8	DIN 934	—	1	94409A129	0000
		M24 × 2 mm	36 mm	19 mm	Class 8	DIN 934	—	1	94409A128	0000
		M24 × 3 mm	36 mm	19 mm	Class 8	DIN 934	Material Certificate	5	97700A250	0000
		M27 × 3 mm	41 mm	22 mm	Class 8	DIN 934	—	1	97700A260	0000
		M30 × 3.5 mm	46 mm	24 mm	Class 8	DIN 934	—	1	97700A270	0000
		M36 × 4 mm	55 mm	29 mm	Class 8	DIN 934	—	1	97700A290	00000


		M48 × 5 mm	75 mm	38 mm	Class 8	DIN 934	—	1	97700A340	00000


		Black-Oxide Steel



				1/4"-20	7/16"	7/32"	SAE Grade 5	ASME B18.2.2	—	50	95479A111	0000


				1/4"-28	7/16"	7/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	50	95479A113	00000
				5/16"-18	1/2"	17/64"	SAE Grade 5	ASME B18.2.2	—	50	95479A115	0000
				5/16"-24	1/2"	17/64"	SAE Grade 5	ASME B18.2.2	—	50	95479A117	00000
				3/8"-16	9/16"	21/64"	SAE Grade 5	ASME B18.2.2	—	50	95479A118	0000
				3/8"-24	9/16"	21/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	25	95479A119	00000
				7/16"-14	11/16"	3/8"	SAE Grade 5	ASME B18.2.2	—	25	95479A211	0000
				7/16"-20	11/16"	3/8"	SAE Grade 5	ASME B18.2.2	—	25	95479A215	0000
				1/2"-13	3/4"	7/16"	SAE Grade 5	ASME B18.2.2	—	25	95479A121	0000
				1/2"-20	3/4"	7/16"	SAE Grade 5	ASME B18.2.2	Material Certificate	10	95479A122	0000
				9/16"-12	7/8"	31/64"	SAE Grade 5	ASME B18.2.2	—	10	95479A123	0000


9/16"-18				7/8"	1/2"	SAE Grade 5	ASME B18.2.2	—	25	95479A108	0000
5/8"-11	15/16"			35/64"	SAE Grade 5	ASME B18.2.2	—	10	95479A125	0000
5/8"-18	15/16"			35/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	10	95479A127	0000
3/4"-10	1 1/8"			41/64"	SAE Grade 5	ASME B18.2.2	—	10	95479A128	0000
3/4"-16	1 1/8"			41/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	10	95479A129	00000
7/8"-9	1 5/16"			3/4"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	95479A131	00000
7/8"-14	1 5/16"			3/4"	SAE Grade 5	ASME B18.2.2	—	5	95479A132	0000
1"-8	1 1/2"			55/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	95479A135	00000
1"-14	1 1/2"			7/8"	SAE Grade 5	ASME B18.2.2	Material Certificate	10	95479A177	00000
1 1/8"-7	1 11/16"			31/32"	SAE Grade 5	ASME B18.2.2	—	1	95479A140	0000


1 1/8"-12	1 11/16"			1"	SAE Grade 5	ASME B18.2.2	—	10	95479A184	00000
1 1/4"-7	1 7/8"			1 1/16"	SAE Grade 5	ASME B18.2.2	—	1	95479A145	0000
1 1/4"-12	1 7/8"			1 1/16"	SAE Grade 5	ASME B18.2.2	—	5	95479A205	00000
1 3/8"-6	2 1/16"			1 3/16"	SAE Grade 5	ASME B18.2.2	—	1	95479A222	0000
1 3/8"-12	2 1/16"			1 3/16"	SAE Grade 5	ASME B18.2.2	—	1	95479A335	00000
1 1/2"-6	2 1/4"			1 5/16"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	95479A449	00000
1 1/2"-12	2 1/4"			1 5/16"	SAE Grade 5	ASME B18.2.2	—	1	95479A909	00000
M2 × 0.4 mm	4 mm			1.6 mm	Class 8	DIN 934	—	50	90593A024	0000
M2.5 × 0.45 mm	5 mm			2 mm	Class 8	DIN 934	—	50	90593A025	0000
M3 × 0.5 mm	5.5 mm			2.4 mm	Class 8	DIN 934	—	100	90593A001	00000


M3.5 × 0.6 mm	6 mm			2.8 mm	Class 8	DIN 934	—	50	90593A002	00000
M4 × 0.7 mm	7 mm			3.2 mm	Class 8	DIN 934	Material Certificate	100	90593A003	00000
M5 × 0.8 mm	8 mm			4 mm	Class 8	DIN 934	Material Certificate	100	90593A004	00000
M6 × 1 mm	10 mm			5 mm	Class 8	DIN 934	Material Certificate	50	90593A005	00000
M7 × 1 mm	11 mm			5.5 mm	Class 8	DIN 934	—	25	90593A006	00000
M8 × 1 mm	13 mm			6.5 mm	Class 8	DIN 934	Material Certificate	25	91423A511	00000
M8 × 1.25 mm	13 mm			6.5 mm	Class 8	DIN 934	Material Certificate	50	90593A007	00000
M10 × 1 mm	17 mm			8 mm	Class 8	DIN 934	—	25	91423A512	00000
M10 × 1.25 mm	17 mm			8 mm	Class 8	DIN 934	—	25	91423A522	00000
M10 × 1.5 mm	17 mm			8 mm	Class 8	DIN 934	Material Certificate	25	90593A008	0000


M12 × 1.25 mm	19 mm			10 mm	Class 8	DIN 934	—	10	91423A513	0000
M12 × 1.5 mm	19 mm			10 mm	Class 8	DIN 934	—	10	91423A514	0000
M12 × 1.75 mm	19 mm			10 mm	Class 8	DIN 934	Material Certificate	25	90593A009	0000
M14 × 1.25 mm	22 mm			11 mm	Class 8	DIN 934	—	10	91423A515	00000
M14 × 1.5 mm	22 mm			11 mm	Class 8	DIN 934	—	10	91423A516	00000
M14 × 2 mm	22 mm			11 mm	Class 8	DIN 934	—	5	90593A010	0000
M16 × 1.5 mm	24 mm			13 mm	Class 8	DIN 934	—	10	91423A517	00000
M16 × 2 mm	24 mm			13 mm	Class 8	DIN 934	Material Certificate	5	90593A011	00000
M18 × 1.5 mm	27 mm			15 mm	Class 8	DIN 934	—	10	91423A518	00000
M18 × 2.5 mm	27 mm			15 mm	Class 8	DIN 934	—	1	90593A012	0000

M20 × 1.5 mm	30 mm	16 mm	Class 8	DIN 934	—	5	91423A519	00000
M20 × 2.5 mm	30 mm	16 mm	Class 8	DIN 934	Material Certificate	1	90593A013	0000
M22 × 1.5 mm	32 mm	18 mm	Class 8	DIN 934	—	1	91423A521	0000
M22 × 2.5 mm	32 mm	18 mm	Class 8	DIN 934	—	1	90593A014	0000
M24 × 1.5 mm	36 mm	19 mm	Class 8	DIN 934	—	1	91423A523	0000
M24 × 2 mm	36 mm	19 mm	Class 8	DIN 934	—	1	91423A524	0000
M24 × 3 mm	36 mm	19 mm	Class 8	DIN 934	Material Certificate	5	90593A015	00000
M27 × 3 mm	41 mm	22 mm	Class 8	DIN 934	—	1	90593A016	00000
M30 × 3.5 mm	46 mm	24 mm	Class 8	DIN 934	—	1	90593A017	00000
M33 × 3.5 mm	50 mm	26 mm	Class 8	DIN 934	—	1	90593A018	00000
M36 × 4 mm	60 mm	29 mm	Class 8	DIN 934	—	1	90593A019	00000
M39 × 4 mm	60 mm	31 mm	Class 8	DIN 934	—	1	90593A020	00000
M42 × 4.5 mm	65 mm	34 mm	Class 8	DIN 934	—	1	90593A021	00000
M45 × 4.5 mm	70 mm	36 mm	Class 8	DIN 934	—	1	90593A022	00000
M48 × 5 mm	75 mm	38 mm	Class 8	DIN 934	—	1	90593A023	00000

Black Corrosion-Resistant-Coated Steel



		1/4"-20	7/16"	7/32"	SAE Grade 5	ASME B18.2.2	—	10	98797A029	0000


		5/16"-18	1/2"	17/64"	SAE Grade 5	ASME B18.2.2	—	10	98797A030	00000
		3/8"-16	9/16"	21/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	98797A031	0000
		7/16"-14	11/16"	3/8"	SAE Grade 5	ASME B18.2.2	—	5	98797A330	0000
		1/2"-13	3/4"	7/16"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	98797A523	0000
		9/16"-12	7/8"	31/64"	SAE Grade 5	ASME B18.2.2	—	5	98797A395	00000
		5/8"-11	15/16"	35/64"	SAE Grade 5	ASME B18.2.2	—	1	98797A535	0000
		3/4"-10	1 1/8"	41/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	98797A855	0000
		M6 × 1 mm	10 mm	5 mm	Class 8	DIN 934	—	10	98797A321	0000
		M8 × 1.25 mm	13 mm	6.5 mm	Class 8	DIN 934	—	10	98797A322	00000
		M10 × 1.5 mm	17 mm	8 mm	Class 8	DIN 934	—	10	98797A323	00000


		M12 × 1.75 mm	19 mm	10 mm	Class 8	DIN 934	—	5	98797A324	0000


		Steel



				1/4"-20	7/16"	7/32"	SAE Grade 5	ASME B18.2.2	—	100	95505A601	0000


				1/4"-28	7/16"	7/32"	SAE Grade 5	ASME B18.2.2	—	100	95505A611	0000
				5/16"-18	1/2"	17/64"	SAE Grade 5	ASME B18.2.2	—	100	95505A602	0000
				5/16"-24	1/2"	17/64"	SAE Grade 5	ASME B18.2.2	—	100	95505A612	0000
				3/8"-16	9/16"	21/64"	SAE Grade 5	ASME B18.2.2	—	100	95505A603	0000
				3/8"-24	9/16"	21/64"	SAE Grade 5	ASME B18.2.2	—	100	95505A613	0000
				7/16"-14	11/16"	3/8"	SAE Grade 5	ASME B18.2.2	—	100	95505A604	00000
				7/16"-20	11/16"	3/8"	SAE Grade 5	ASME B18.2.2	—	100	95505A614	00000
				1/2"-13	3/4"	7/16"	SAE Grade 5	ASME B18.2.2	—	50	95505A605	0000
				1/2"-20	3/4"	7/16"	SAE Grade 5	ASME B18.2.2	—	50	95505A615	00000
				9/16"-12	7/8"	31/64"	SAE Grade 5	ASME B18.2.2	—	25	95505A606	0000


				9/16"-18	7/8"	31/64"	SAE Grade 5	ASME B18.2.2	—	25	95505A616	0000
				5/8"-11	15/16"	35/64"	SAE Grade 5	ASME B18.2.2	—	25	95505A607	0000
				5/8"-18	15/16"	35/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	25	95505A617	00000
				3/4"-10	1 1/8"	41/64"	SAE Grade 5	ASME B18.2.2	—	25	95505A608	0000
				3/4"-16	1 1/8"	41/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	25	95505A618	00000
				7/8"-9	1 5/16"	3/4"	SAE Grade 5	ASME B18.2.2	—	10	95505A609	0000
				7/8"-14	1 5/16"	3/4"	SAE Grade 5	ASME B18.2.2	—	10	95505A619	00000
				1"-8	1 1/2"	55/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	95505A610	0000
				1"-12	1 1/2"	55/64"	SAE Grade 5	ASME B18.2.2	—	1	95505A620	0000
				1"-14	1 1/2"	55/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	95505A621	0000


				1 1/8"-7	1 11/16"	31/32"	SAE Grade 5	ASME B18.2.2	—	5	95505A622	00000
				1 1/8"-12	1 11/16"	31/32"	SAE Grade 5	ASME B18.2.2	—	5	95505A626	00000
				1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 5	ASME B18.2.2	—	5	95505A623	0000
				1 1/4"-12	1 7/8"	1 1/16"	SAE Grade 5	ASME B18.2.2	—	5	95505A627	00000
				1 3/8"-6	2 1/16"	1 11/64"	SAE Grade 5	ASME B18.2.2	—	1	95505A624	0000
				1 3/8"-12	2 1/16"	1 11/64"	SAE Grade 5	ASME B18.2.2	—	1	95505A628	0000
				1 1/2"-6	2 1/4"	1 9/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	95505A625	0000
				1 1/2"-12	2 1/4"	1 9/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	95505A629	0000
				1 3/4"-5	2 5/8"	1 1/2"	SAE Grade 5	ASME B18.2.2	—	1	95505A642	00000
				1 3/4"-12	2 5/8"	1 1/2"	SAE Grade 5	ASME B18.2.2	—	1	95505A630	00000


2"-4 1/2				3"	1 23/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	95505A661	00000
2"-12	3"			1 23/32"	SAE Grade 5	ASME B18.2.2	—	1	95505A631	00000
M2 × 0.4 mm	4 mm			1.6 mm	Class 8	DIN 934	—	100	90592A075	0000
M2.5 × 0.45 mm	5 mm			2 mm	Class 8	DIN 934	—	100	90592A080	0000
M3 × 0.5 mm	5.5 mm			2.4 mm	Class 8	DIN 934	—	100	90592A085	0000
M3.5 × 0.6 mm	6 mm			2.8 mm	Class 8	DIN 934	—	100	90592A104	0000
M4 × 0.7 mm	7 mm			3.2 mm	Class 8	DIN 934	—	100	90592A090	0000
M5 × 0.8 mm	8 mm			4 mm	Class 8	DIN 934	—	100	90592A095	0000
M6 × 0.75 mm	10 mm			5 mm	Class 8	DIN 934	—	100	91423A110	00000
M6 × 1 mm	10 mm			5 mm	Class 8	DIN 934	—	100	90592A016	0000


M7 × 1 mm	11 mm			5.5 mm	Class 8	DIN 934	—	100	90592A018	0000
M8 × 1 mm	13 mm			6.5 mm	Class 8	DIN 934	—	100	91423A120	00000
M8 × 1.25 mm	13 mm			6.5 mm	Class 8	DIN 934	—	100	90592A022	0000
M10 × 1 mm	17 mm			8 mm	Class 8	DIN 934	—	50	91423A140	00000
M10 × 1.25 mm	17 mm			8 mm	Class 8	DIN 934	—	50	91423A130	00000
M10 × 1.5 mm	17 mm			8 mm	Class 8	DIN 934	Material Certificate	100	90592A024	00000
M12 × 1 mm	19 mm			10 mm	Class 8	DIN 934	—	10	91423A170	00000
M12 × 1.25 mm	19 mm			10 mm	Class 8	DIN 934	—	25	91423A160	00000
M12 × 1.5 mm	19 mm			10 mm	Class 8	DIN 934	—	25	91423A150	00000
M12 × 1.75 mm	19 mm			10 mm	Class 8	DIN 934	—	100	90592A028	00000

M14 × 1.25 mm	22 mm	11 mm	Class 8	DIN 934	—	5	91423A190	00000
M14 × 1.5 mm	22 mm	11 mm	Class 8	DIN 934	—	25	91423A180	00000
M14 × 2 mm	22 mm	11 mm	Class 8	DIN 934	—	25	90592A032	0000
M16 × 1.5 mm	24 mm	13 mm	Class 8	DIN 934	—	20	91423A210	00000
M16 × 2 mm	24 mm	13 mm	Class 8	DIN 934	—	25	90592A034	00000
M18 × 1.5 mm	27 mm	15 mm	Class 8	DIN 934	—	10	91423A220	00000
M18 × 2.5 mm	27 mm	15 mm	Class 8	DIN 934	—	25	90592A045	00000
M20 × 1.5 mm	30 mm	16 mm	Class 8	DIN 934	—	5	91423A240	0000
M20 × 2 mm	30 mm	16 mm	Class 8	DIN 934	—	1	91423A230	0000
M20 × 2.5 mm	30 mm	16 mm	Class 8	DIN 934	—	10	90592A050	0000
M22 × 1.5 mm	32 mm	18 mm	Class 8	DIN 934	—	1	91423A260	0000
M22 × 2 mm	32 mm	18 mm	Class 8	DIN 934	—	1	91423A250	0000
M22 × 2.5 mm	32 mm	18 mm	Class 8	DIN 934	—	10	90592A109	00000
M24 × 1.5 mm	36 mm	19 mm	Class 8	DIN 934	—	1	91423A280	0000
M24 × 2 mm	36 mm	19 mm	Class 8	DIN 934	—	5	91423A270	00000
M24 × 3 mm	36 mm	19 mm	Class 8	DIN 934	—	10	90592A055	00000
M27 × 1.5 mm	41 mm	22 mm	Class 8	DIN 934	—	1	91423A310	00000
M27 × 2 mm	41 mm	22 mm	Class 8	DIN 934	—	1	91423A290	0000
M27 × 3 mm	41 mm	22 mm	Class 8	DIN 934	—	1	90592A313	0000
M30 × 2 mm	46 mm	24 mm	Class 8	DIN 934	—	1	91423A320	0000
M30 × 3.5 mm	46 mm	24 mm	Class 8	DIN 934	—	5	90592A065	00000
M33 × 2 mm	50 mm	26 mm	Class 8	DIN 934	—	1	91423A340	00000
M33 × 3 mm	50 mm	26 mm	Class 8	DIN 934	—	1	91423A330	00000
M33 × 3.5 mm	50 mm	26 mm	Class 8	DIN 934	—	1	90592A341	0000
M36 × 3 mm	55 mm	29 mm	Class 8	DIN 934	—	1	91423A350	00000
M36 × 4 mm	55 mm	29 mm	Class 8	DIN 934	—	1	90592A070	0000
M39 × 2 mm	60 mm	31 mm	Class 8	DIN 934	—	1	91423A460	00000
M39 × 3 mm	60 mm	31 mm	Class 8	DIN 934	—	1	91423A360	00000
M39 × 4 mm	60 mm	31 mm	Class 8	DIN 934	—	1	90592A385	0000
M42 × 3 mm	65 mm	34 mm	Class 8	DIN 934	—	1	91423A370	00000
M42 × 4.5 mm	65 mm	34 mm	Class 8	DIN 934	—	1	90592A472	0000
M45 × 3 mm	70 mm	36 mm	Class 8	DIN 934	—	1	91423A380	00000
M45 × 4.5 mm	70 mm	36 mm	Class 8	DIN 934	—	1	90592A495	00000
M48 × 3 mm	75 mm	38 mm	Class 8	DIN 934	—	1	91423A390	00000
M48 × 5 mm	75 mm	38 mm	Class 8	DIN 934	—	1	90592A872	00000
M52 × 3 mm	80 mm	42 mm	Class 8	DIN 934	—	1	91423A410	00000
M56 × 3 mm	85 mm	45 mm	Class 8	DIN 934	Material Certificate	1	91423A430	00000
M56 × 4 mm	85 mm	45 mm	Class 8	DIN 934	—	1	91423A420	00000
M60 × 4 mm	90 mm	48 mm	Class 8	DIN 934	—	1	91423A440	00000
M72 × 4 mm	105 mm	58 mm	Class 8	DIN 934	—	1	91423A450	000000

Zinc-Flake-Coated Steel



		M6 × 1 mm	10 mm	5 mm	Class 8	DIN 934	—	100	93827A811	0000


		M8 × 1.25 mm	13 mm	6.5 mm	Class 8	DIN 934	—	50	93827A812	0000
		M10 × 1.5 mm	17 mm	8 mm	Class 8	DIN 934	—	25	93827A813	00000
		M12 × 1.75 mm	19 mm	10 mm	Class 8	DIN 934	—	25	93827A814	00000

High-Strength Steel

Rated Grade 8, Grade C, or Class 10, these nuts are about 25% stronger than medium-strength steel nuts. They are commonly used to fasten components in valves, pumps, motors, and other high-stress applications. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Material Certificate—Nuts include a report with a traceable lot number and a description of their chemical and physical properties.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

Blue Dyed Steel—These metric-sized nuts have a distinctive blue color, so you can easily tell them apart from inch nuts.

	Thread Size	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		M3 × 0.5 mm	5.5 mm	2.4 mm	Class 10	DIN 934	Material Certificate	100	90870A113	00000


		M4 × 0.7 mm	7 mm	3.2 mm	Class 10	DIN 934	—	100	90870A114	0000
		M5 × 0.8 mm	8 mm	4 mm	Class 10	DIN 934	—	100	90870A101	0000
		M6 × 1 mm	10 mm	5.2 mm	Class 10	DIN 934	—	100	90870A102	00000
		M8 × 1 mm	13 mm	6.5 mm	Class 10	DIN 934	—	25	4391N111	00000
		M8 × 1.25 mm	13 mm	6.5 mm	Class 10	DIN 934	—	50	90870A103	0000
		M10 × 1 mm	17 mm	8 mm	Class 10	DIN 934	—	10	4391N112	0000
		M10 × 1.25 mm	17 mm	8 mm	Class 10	DIN 934	—	10	4391N113	0000
		M10 × 1.5 mm	17 mm	8 mm	Class 10	DIN 934	—	25	90870A104	0000
		M12 × 1 mm	19 mm	10 mm	Class 10	DIN 934	—	5	4391N114	0000
		M12 × 1.25 mm	19 mm	10 mm	Class 10	DIN 934	—	10	4391N115	0000


		M12 × 1.5 mm	19 mm	10 mm	Class 10	DIN 934	—	10	4391N116	0000
		M12 × 1.75 mm	19 mm	10 mm	Class 10	DIN 934	—	25	90870A105	00000
		M14 × 1.5 mm	22 mm	11 mm	Class 10	DIN 934	—	10	4391N117	00000
		M14 × 2 mm	22 mm	11 mm	Class 10	DIN 934	—	10	90870A106	0000
		M16 × 1.5 mm	24 mm	13 mm	Class 10	DIN 934	—	5	4391N118	0000
		M16 × 2 mm	24 mm	13 mm	Class 10	DIN 934	—	10	90870A107	0000
		M18 × 1.5 mm	27 mm	15 mm	Class 10	DIN 934	—	5	4391N119	00000
		M18 × 2.5 mm	27 mm	15 mm	Class 10	DIN 934	—	5	90870A108	00000
		M20 × 1.5 mm	30 mm	16 mm	Class 10	DIN 934	—	5	4391N12	0000
		M20 × 2 mm	30 mm	16 mm	Class 10	DIN 934	—	1	4391N121	0000


		M20 × 2.5 mm	30 mm	16 mm	Class 10	DIN 934	—	5	90870A109	0000
		M22 × 1.5 mm	32 mm	18 mm	Class 10	DIN 934	—	1	4391N122	0000
		M22 × 2.5 mm	32 mm	18 mm	Class 10	DIN 934	—	1	90870A110	0000
		M24 × 1.5 mm	36 mm	19 mm	Class 10	DIN 934	—	1	4391N123	0000
		M24 × 2 mm	36 mm	19 mm	Class 10	DIN 934	—	1	4391N124	0000
		M24 × 3 mm	36 mm	19 mm	Class 10	DIN 934	—	1	90870A111	0000
		M27 × 2 mm	41 mm	22 mm	Class 10	DIN 934	—	1	4391N125	0000
		M27 × 3 mm	41 mm	22 mm	Class 10	DIN 934	—	1	90870A115	00000
		M30 × 1.5 mm	46 mm	24 mm	Class 10	DIN 934	—	1	4391N126	0000
		M30 × 2 mm	49 mm	24 mm	Class 10	DIN 934	—	1	4391N127	0000


		M30 × 3.5 mm	46 mm	24 mm	Class 10	DIN 934	—	1	90870A112	0000
		M36 × 4 mm	55 mm	29 mm	Class 10	DIN 934	Material Certificate	1	90870A116	00000
		M42 × 4.5 mm	65 mm	34 mm	Class 10	DIN 934	—	1	90870A117	00000


		Zinc-Yellow-Chromate-Plated Steel



				1/4"-20	7/16"	7/32"	SAE Grade 8	—	—	100	94895A029	0000


				1/4"-20	7/16"	7/32"	SAE Grade 8	ASME B1.1, ASME B18.2.2, SAE J995	Material Certificate	100	91819A110	0000
				1/4"-28	7/16"	7/32"	SAE Grade 8	—	Material Certificate	100	94895A805	0000
				5/16"-18	1/2"	17/64"	SAE Grade 8	—	—	100	94895A030	0000
				5/16"-18	1/2"	17/64"	SAE Grade 8	ASME B1.1, ASME B18.2.2, SAE J995	Material Certificate	100	91819A120	00000
				5/16"-24	1/2"	17/64"	SAE Grade 8	—	Material Certificate	100	94895A810	0000
				3/8"-16	9/16"	21/64"	SAE Grade 8	—	—	100	94895A031	00000
				3/8"-16	9/16"	21/64"	SAE Grade 8	ASME B1.1, ASME B18.2.2, SAE J995	Material Certificate	100	91819A130	00000
				3/8"-24	9/16"	21/64"	SAE Grade 8	—	Material Certificate	100	94895A815	00000
				7/16"-14	11/16"	3/8"	SAE Grade 8	—	—	50	94895A817	00000
				7/16"-20	11/16"	3/8"	SAE Grade 8	—	—	50	94895A820	00000


1/2"-13	3/4"			7/16"	SAE Grade 8	—	—	50	94895A823	00000
1/2"-13	3/4"			7/16"	SAE Grade 8	ASME B1.1, ASME B18.2.2, SAE J995	Material Certificate	50	91819A140	00000
1/2"-20	3/4"			7/16"	SAE Grade 8	—	—	50	94895A825	00000
9/16"-12	7/8"			31/64"	SAE Grade 8	—	—	25	94895A827	00000
9/16"-18	7/8"			31/64"	SAE Grade 8	—	—	25	94895A830	00000
5/8"-11	15/16"			35/64"	SAE Grade 8	—	—	25	94895A035	00000
5/8"-11	15/16"			35/64"	SAE Grade 8	ASME B1.1, ASME B18.2.2, SAE J995	Material Certificate	25	91819A150	00000
5/8"-18	15/16"			35/64"	SAE Grade 8	—	Material Certificate	25	94895A835	00000
3/4"-10	1 1/8"			41/64"	SAE Grade 8	—	—	20	94895A036	00000
3/4"-10	1 1/8"			41/64"	SAE Grade 8	ASME B1.1, ASME B18.2.2, SAE J995	Material Certificate	10	91819A160	00000


3/4"-16	1 1/8"			41/64"	SAE Grade 8	—	Material Certificate	10	94895A840	00000
7/8"-9	1 5/16"			3/4"	SAE Grade 8	—	—	10	94895A842	00000
7/8"-14	1 5/16"			3/4"	SAE Grade 8	—	Material Certificate	10	94895A845	00000
1"-8	1 1/2"			55/64"	SAE Grade 8	—	Material Certificate	10	94895A038	00000
1"-8	1 1/2"			55/64"	SAE Grade 8	ASME B1.1, ASME B18.2.2, SAE J995	Material Certificate	5	91819A170	00000
1"-12	1 1/2"			55/64"	SAE Grade 8	—	Material Certificate	1	94895A850	0000
1"-14	1 1/2"			55/64"	SAE Grade 8	—	—	10	94895A855	00000
1 1/8"-7	1 11/16"			31/32"	SAE Grade 8	—	—	5	94895A857	00000
1 1/8"-12	1 11/16"			31/32"	SAE Grade 8	—	Material Certificate	5	94895A858	00000
1 1/4"-7	1 7/8"			1 1/16"	SAE Grade 8	—	—	5	94895A859	00000


1 1/4"-12	1 7/8"			1 1/16"	SAE Grade 8	—	Material Certificate	1	94895A860	0000
1 3/8"-6	2 1/16"			1 11/64"	SAE Grade 8	—	—	1	94895A042	00000
1 3/8"-12	2 1/16"			1 11/64"	SAE Grade 8	—	—	1	94895A863	00000
1 1/2"-6	2 1/4"			1 9/32"	SAE Grade 8	—	Material Certificate	1	94895A041	00000
1 1/2"-12	2 1/4"			1 9/32"	SAE Grade 8	—	Material Certificate	1	94895A865	00000
1 3/4"-5	2 5/8"			1 1/2"	SAE Grade 8	—	—	1	94895A044	00000
1 3/4"-12	2 5/8"			1 1/2"	SAE Grade 8	—	Material Certificate	1	94895A868	00000
2"-4 1/2	3"			1 23/32"	SAE Grade 8	—	—	1	94895A045	00000
2"-12	3"			1 23/32"	SAE Grade 8	—	—	1	94895A870	00000
M3 × 0.5 mm	5.5 mm			2.4 mm	Class 10	DIN 934	—	25	92497A200	00000


M4 × 0.7 mm	7 mm			3.2 mm	Class 10	DIN 934	—	50	92497A250	00000
M5 × 0.8 mm	8 mm			4 mm	Class 10	DIN 934	—	100	92497A300	00000
M6 × 1 mm	10 mm			5 mm	Class 10	DIN 934	—	100	92497A350	00000
M8 × 1 mm	13 mm			6.5 mm	Class 10	DIN 934	—	10	94482A111	0000
M8 × 1.25 mm	13 mm			6.5 mm	Class 10	DIN 934	—	100	92497A400	00000
M10 × 1 mm	17 mm			8 mm	Class 10	DIN 934	—	5	94482A112	0000
M10 × 1.25 mm	17 mm			8 mm	Class 10	DIN 934	—	5	94482A113	0000
M10 × 1.5 mm	17 mm			8 mm	Class 10	DIN 934	—	50	92497A450	00000
M12 × 1.25 mm	19 mm			10 mm	Class 10	DIN 934	—	5	94482A114	0000
M12 × 1.5 mm	19 mm			10 mm	Class 10	DIN 934	—	5	94482A115	00000

M12 × 1.75 mm	19 mm	10 mm	Class 10	DIN 934	—	25	92497A500	00000
M14 × 1.5 mm	22 mm	11 mm	Class 10	DIN 934	—	5	94482A116	00000
M14 × 2 mm	22 mm	11 mm	Class 10	DIN 934	—	10	92497A550	00000
M16 × 1.5 mm	24 mm	13 mm	Class 10	DIN 934	—	1	94482A117	0000
M16 × 2 mm	24 mm	13 mm	Class 10	DIN 934	Material Certificate	10	92497A600	00000
M18 × 1.5 mm	27 mm	15 mm	Class 10	DIN 934	—	1	94482A118	0000
M18 × 2.5 mm	27 mm	15 mm	Class 10	DIN 934	—	5	92497A650	00000
M20 × 1.5 mm	30 mm	16 mm	Class 10	DIN 934	—	1	94482A119	0000
M20 × 2.5 mm	30 mm	16 mm	Class 10	DIN 934	Material Certificate	5	92497A700	00000
M22 × 1.5 mm	32 mm	18 mm	Class 10	DIN 934	—	1	94482A121	0000
M22 × 2.5 mm	32 mm	18 mm	Class 10	DIN 934	—	1	92497A750	0000
M24 × 1.5 mm	36 mm	19 mm	Class 10	DIN 934	—	1	94482A122	00000
M24 × 2 mm	36 mm	19 mm	Class 10	DIN 934	—	1	94482A123	00000
M24 × 3 mm	36 mm	19 mm	Class 10	DIN 934	—	1	92497A800	0000
M30 × 1.5 mm	46 mm	24 mm	Class 10	DIN 934	—	1	94482A125	00000
M30 × 3.5 mm	46 mm	24 mm	Class 10	DIN 934	Material Certificate	1	92497A850	0000
M36 × 4 mm	55 mm	29 mm	Class 10	DIN 934	—	1	92497A900	00000

Black-Oxide Steel



		1/4"-20	7/16"	7/32"	SAE Grade 8	—	Material Certificate	100	94895A110	0000


		1/4"-28	7/16"	7/32"	SAE Grade 8	—	—	100	94895A112	0000
		5/16"-18	1/2"	17/64"	SAE Grade 8	—	Material Certificate	100	94895A115	0000
		5/16"-24	1/2"	17/64"	SAE Grade 8	—	Material Certificate	100	94895A116	00000
		3/8"-16	9/16"	21/64"	SAE Grade 8	—	Material Certificate	100	94895A119	00000
		3/8"-24	9/16"	21/64"	SAE Grade 8	—	—	100	94895A145	00000
		7/16"-14	11/16"	3/8"	SAE Grade 8	—	—	50	94895A156	00000
		7/16"-20	11/16"	3/8"	SAE Grade 8	—	—	50	94895A190	00000
		1/2"-13	3/4"	7/16"	SAE Grade 8	—	Material Certificate	50	94895A200	00000
		1/2"-20	3/4"	7/16"	SAE Grade 8	—	—	50	94895A291	00000
		9/16"-12	7/8"	31/64"	SAE Grade 8	—	—	25	94895A366	00000


		9/16"-18	7/8"	31/64"	SAE Grade 8	—	—	25	94895A374	00000
		5/8"-11	15/16"	35/64"	SAE Grade 8	—	Material Certificate	25	94895A403	00000
		5/8"-18	15/16"	35/64"	SAE Grade 8	—	Material Certificate	25	94895A415	00000
		3/4"-10	1 1/8"	41/64"	SAE Grade 8	—	Material Certificate	20	94895A426	00000
		3/4"-16	1 1/8"	41/64"	SAE Grade 8	—	—	20	94895A491	00000
		7/8"-9	1 5/16"	3/4"	SAE Grade 8	—	—	10	94895A535	00000
		7/8"-14	1 5/16"	3/4"	SAE Grade 8	—	—	10	94895A541	00000
		1"-8	1 1/2"	55/64"	SAE Grade 8	—	Material Certificate	10	94895A549	00000
		1"-14	1 1/2"	55/64"	SAE Grade 8	—	Material Certificate	10	94895A550	00000
		1 1/8"-7	1 11/16"	31/32"	SAE Grade 8	—	—	5	94895A565	00000


		1 1/8"-12	1 11/16"	31/32"	SAE Grade 8	—	—	5	94895A584	00000
		1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 8	—	—	5	94895A586	00000
		1 1/4"-12	1 7/8"	1 1/16"	SAE Grade 8	—	Material Certificate	5	94895A591	00000
		1 3/8"-6	2 1/16"	1 11/64"	SAE Grade 8	—	Material Certificate	1	94895A628	00000
		1 3/8"-12	2 1/16"	1 11/64"	SAE Grade 8	—	—	1	94895A706	00000
		1 1/2"-6	2 1/4"	1 9/32"	SAE Grade 8	—	Material Certificate	1	94895A713	00000
		1 1/2"-12	2 1/4"	1 9/32"	SAE Grade 8	—	Material Certificate	1	94895A730	00000
		1 3/4"-5	2 5/8"	1 1/2"	SAE Grade 8	—	Material Certificate	1	94895A764	00000
		1 3/4"-12	2 5/8"	1 1/2"	SAE Grade 8	—	—	1	94895A792	00000
		2"-4 1/2	3"	1 23/32"	SAE Grade 8	—	Material Certificate	1	94895A802	00000


		2"-12	3"	1 23/32"	SAE Grade 8	—	—	1	94895A982	00000
		M4 × 0.7 mm	7 mm	3.2 mm	Class 10	DIN 934	—	100	94166A110	0000
		M5 × 0.8 mm	8 mm	4 mm	Class 10	DIN 934	—	50	94166A120	0000
		M6 × 1 mm	10 mm	5 mm	Class 10	DIN 934	Material Certificate	50	94166A130	0000
		M8 × 1.25 mm	13 mm	6.5 mm	Class 10	DIN 934	Material Certificate	25	94166A140	0000
		M10 × 1.5 mm	17 mm	8 mm	Class 10	DIN 934	Material Certificate	10	94166A150	0000
		M12 × 1.75 mm	19 mm	10 mm	Class 10	DIN 934	Material Certificate	10	94166A160	00000
		M14 × 2 mm	22 mm	11 mm	Class 10	DIN 934	—	5	94166A170	00000
		M16 × 2 mm	24 mm	13 mm	Class 10	DIN 934	Material Certificate	5	94166A180	00000
		M20 × 2.5 mm	30 mm	16 mm	Class 10	DIN 934	Material Certificate	1	94166A190	0000


		M22 × 2.5 mm	32 mm	18 mm	Class 10	DIN 934	—	1	94166A210	0000
		M24 × 3 mm	36 mm	19 mm	Class 10	DIN 934	—	1	94166A220	0000
		M30 × 3.5 mm	46 mm	24 mm	Class 10	DIN 934	—	1	94166A230	00000


		Black Corrosion-Resistant-Coated Steel



				1/4"-20	7/16"	7/32"	SAE Grade 8	ASME B18.2.2	—	10	98797A121	00000


5/16"-18	1/2"			17/64"	SAE Grade 8	ASME B18.2.2	—	10	98797A122	00000
3/8"-16	9/16"			21/64"	SAE Grade 8	ASME B18.2.2	—	5	98797A123	0000
1/2"-13	3/4"			7/16"	SAE Grade 8	ASME B18.2.2	—	5	98797A124	00000
M6 × 1 mm	10 mm			5 mm	Class 10	DIN 934	—	10	98797A221	00000
M8 × 1.25 mm	13 mm			6.5 mm	Class 10	DIN 934	—	10	98797A222	00000
M10 × 1.5 mm	17 mm			8 mm	Class 10	DIN 934	—	10	98797A223	00000
M12 × 1.75 mm	19 mm			10 mm	Class 10	DIN 934	—	5	98797A224	0000


Steel



				1/4"-20	7/16"	7/32"	SAE Grade 8	—	—	100	90499A029	0000


				1/4"-28	7/16"	7/32"	SAE Grade 8	—	—	100	90499A805	0000
				5/16"-18	1/2"	17/64"	SAE Grade 8	—	—	100	90499A030	0000
				5/16"-24	1/2"	17/64"	SAE Grade 8	—	—	100	90499A810	0000
				3/8"-16	9/16"	21/64"	SAE Grade 8	—	—	100	90499A031	00000
				3/8"-24	9/16"	21/64"	SAE Grade 8	—	—	100	90499A815	00000
				7/16"-14	11/16"	3/8"	SAE Grade 8	—	—	100	90499A032	00000
				7/16"-20	11/16"	3/8"	SAE Grade 8	—	—	100	90499A820	00000
				1/2"-13	3/4"	7/16"	SAE Grade 8	—	—	50	90499A033	00000
				1/2"-20	3/4"	7/16"	SAE Grade 8	—	Material Certificate	50	90499A825	00000
				9/16"-12	7/8"	31/64"	SAE Grade 8	—	—	50	90499A827	00000


				9/16"-18	7/8"	31/64"	SAE Grade 8	—	—	50	90499A830	00000
				5/8"-11	15/16"	35/64"	SAE Grade 8	—	—	50	90499A832	00000
				5/8"-18	15/16"	35/64"	SAE Grade 8	—	—	25	90499A835	00000
				3/4"-10	1 1/8"	41/64"	SAE Grade 8	—	—	25	90499A837	00000
				3/4"-16	1 1/8"	41/64"	SAE Grade 8	—	Material Certificate	10	90499A840	0000
				7/8"-9	1 5/16"	3/4"	SAE Grade 8	—	—	10	90499A842	00000
				7/8"-14	1 5/16"	3/4"	SAE Grade 8	—	—	10	90499A845	00000
				1"-8	1 1/2"	55/64"	SAE Grade 8	—	Material Certificate	10	90499A847	00000
				1"-12	1 1/2"	55/64"	SAE Grade 8	—	—	1	90499A850	0000
				1"-14	1 1/2"	55/64"	SAE Grade 8	—	—	10	90499A855	00000


				1 1/8"-7	1 11/16"	31/32"	SAE Grade 8	—	—	5	90499A857	00000
				1 1/8"-12	1 11/16"	31/32"	SAE Grade 8	—	—	5	90499A858	00000
				1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 8	—	—	5	90499A859	00000
				1 1/4"-12	1 7/8"	1 1/16"	SAE Grade 8	—	—	5	90499A860	00000
				1 3/8"-6	2 1/16"	1 11/64"	SAE Grade 8	—	—	1	90499A042	0000
				1 3/8"-12	2 1/16"	1 11/64"	SAE Grade 8	—	—	1	90499A863	0000
				1 1/2"-6	2 1/4"	1 9/32"	SAE Grade 8	—	—	1	90499A041	0000
				1 1/2"-12	2 1/4"	1 9/32"	SAE Grade 8	—	Material Certificate	1	90499A865	0000
				1 3/4"-5	2 5/8"	1 1/2"	SAE Grade 8	—	—	1	90499A044	00000
				1 3/4"-12	2 5/8"	1 1/2"	SAE Grade 8	—	—	1	90499A868	00000


				2"-4 1/2	3"	1 23/32"	SAE Grade 8	—	—	1	90499A045	00000
				2"-12	3"	1 23/32"	SAE Grade 8	—	—	1	90499A870	00000
				M3 × 0.5 mm	5.5 mm	2.4 mm	Class 10	DIN 934	—	25	90685A037	00000
				M4 × 0.7 mm	7 mm	3.2 mm	Class 10	DIN 934	—	100	90685A039	0000
				M5 × 0.8 mm	8 mm	4 mm	Class 10	DIN 934	—	100	90685A041	0000
				M6 × 1 mm	10 mm	5 mm	Class 10	DIN 934	—	100	90685A043	0000
				M8 × 1 mm	13 mm	6.5 mm	Class 10	DIN 934	—	50	4379N111	00000
		M8 × 1.25 mm		13 mm	6.5 mm	Class 10	DIN 934	—	100	90685A045	00000
		M10 × 1 mm	17 mm	8 mm	Class 10	DIN 934	—	10	4379N112	0000
		M10 × 1.25 mm	17 mm	8 mm	Class 10	DIN 934	—	10	4379N113	0000


		M10 × 1.5 mm	17 mm	8 mm	Class 10	DIN 934	—	50	90685A046	00000
		M12 × 1 mm	19 mm	10 mm	Class 10	DIN 934	—	10	4379N114	00000
		M12 × 1.25 mm	19 mm	10 mm	Class 10	DIN 934	—	25	4379N115	00000
		M12 × 1.5 mm	19 mm	10 mm	Class 10	DIN 934	—	10	4379N116	0000
		M12 × 1.75 mm	19 mm	10 mm	Class 10	DIN 934	—	25	90685A110	0000
		M14 × 1.5 mm	22 mm	11 mm	Class 10	DIN 934	—	10	4379N117	0000
		M14 × 2 mm	22 mm	11 mm	Class 10	DIN 934	—	25	90685A115	00000
		M16 × 1.5 mm	24 mm	13 mm	Class 10	DIN 934	—	10	4379N118	00000
		M16 × 2 mm	24 mm	13 mm	Class 10	DIN 934	—	10	90685A120	0000
		M18 × 1.5 mm	27 mm	15 mm	Class 10	DIN 934	—	5	4379N119	0000

M18 × 2.5 mm	27 mm	15 mm	Class 10	DIN 934	—	10	90685A125	00000
M20 × 1.5 mm	30 mm	16 mm	Class 10	DIN 934	—	5	4379N12	0000
M20 × 2 mm	30 mm	16 mm	Class 10	DIN 934	—	5	4379N121	00000
M20 × 2.5 mm	30 mm	16 mm	Class 10	DIN 934	—	10	90685A130	00000
M22 × 1.5 mm	32 mm	18 mm	Class 10	DIN 934	—	1	4379N122	0000
M22 × 2.5 mm	32 mm	18 mm	Class 10	DIN 934	—	5	90685A101	00000
M24 × 1.5 mm	36 mm	19 mm	Class 10	DIN 934	—	1	4379N123	0000
M24 × 2 mm	36 mm	19 mm	Class 10	DIN 934	—	1	4379N124	0000
M24 × 3 mm	36 mm	19 mm	Class 10	DIN 934	—	5	90685A060	00000
M27 × 2 mm	41 mm	22 mm	Class 10	DIN 934	—	1	4379N125	0000
M27 × 3 mm	41 mm	22 mm	Class 10	DIN 934	—	5	90685A102	00000
M30 × 1.5 mm	46 mm	24 mm	Class 10	DIN 934	—	1	4379N126	0000
M30 × 2 mm	49 mm	24 mm	Class 10	DIN 934	—	1	4379N127	0000
M30 × 3.5 mm	46 mm	24 mm	Class 10	DIN 934	—	1	90685A070	0000
M36 × 2 mm	55 mm	29 mm	Class 10	DIN 934	—	1	4379N128	00000
M36 × 4 mm	55 mm	29 mm	Class 10	DIN 934	—	1	90685A080	0000
M42 × 4.5 mm	65 mm	34 mm	Class 10	DIN 934	—	1	90685A103	00000
M48 × 5 mm	75 mm	38 mm	Class 10	DIN 934	—	1	90685A104	00000

Zinc-Flake-Coated Steel



		1/4"-20	7/16"	7/32"	SAE Grade 8	—	—	100	93827A211	00000


		1/4"-28	7/16"	7/32"	SAE Grade 8	—	—	100	93827A216	0000
		5/16"-18	1/2"	17/64"	SAE Grade 8	—	—	100	93827A219	00000
		5/16"-24	1/2"	17/64"	SAE Grade 8	—	—	100	93827A222	0000
		3/8"-16	9/16"	21/64"	SAE Grade 8	—	—	100	93827A225	00000
		3/8"-24	9/16"	21/64"	SAE Grade 8	—	—	50	93827A228	00000
		7/16"-14	11/16"	3/8"	SAE Grade 8	—	—	50	93827A236	00000
		7/16"-20	11/16"	3/8"	SAE Grade 8	—	—	25	93827A241	0000
		1/2"-13	3/4"	7/16"	SAE Grade 8	—	—	25	93827A245	00000
		1/2"-20	3/4"	7/16"	SAE Grade 8	—	—	25	93827A249	00000
		9/16"-12	7/8"	31/64"	SAE Grade 8	—	—	25	93827A250	00000


		9/16"-18	7/8"	31/64"	SAE Grade 8	—	—	10	93827A251	0000
		5/8"-11	15/16"	35/64"	SAE Grade 8	—	—	10	93827A253	00000
		5/8"-18	15/16"	35/64"	SAE Grade 8	—	—	10	93827A255	0000
		3/4"-10	1 1/8"	41/64"	SAE Grade 8	—	—	10	93827A259	00000
		3/4"-16	1 1/8"	41/64"	SAE Grade 8	—	—	10	93827A267	00000
		7/8"-9	1 5/16"	3/4"	SAE Grade 8	—	—	10	93827A271	00000
		7/8"-14	1 5/16"	3/4"	SAE Grade 8	—	—	10	93827A273	00000
		1"-8	1 1/2"	55/64"	SAE Grade 8	—	Material Certificate	5	93827A277	00000
		1"-14	1 1/2"	55/64"	SAE Grade 8	—	—	5	93827A279	00000
		1 1/8"-7	1 11/16"	31/32"	SAE Grade 8	—	—	1	93827A282	0000


		1 1/8"-12	1 11/16"	31/32"	SAE Grade 8	—	—	1	93827A284	0000
		1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 8	—	—	1	93827A287	0000
		1 1/4"-12	1 7/8"	1 1/16"	SAE Grade 8	—	—	1	93827A289	0000
		1 3/8"-6	2 1/16"	1 11/64"	SAE Grade 8	—	—	1	93827A292	0000
		1 3/8"-12	2 1/16"	1 11/64"	SAE Grade 8	—	—	1	93827A295	0000
		1 1/2"-6	2 1/4"	1 9/32"	SAE Grade 8	—	—	1	93827A297	0000
		1 1/2"-12	2 1/4"	1 9/32"	SAE Grade 8	—	—	1	93827A299	0000
		2"-4 1/2	3"	1 23/32"	SAE Grade 8	—	—	1	93827A301	00000
		2"-12	3"	1 23/32"	SAE Grade 8	—	—	1	93827A303	00000
		M6 × 1 mm	10 mm	5 mm	Class 10	DIN 934	—	100	93827A611	00000


		M8 × 1.25 mm	13 mm	6.5 mm	Class 10	DIN 934	—	50	93827A612	00000
		M10 × 1.5 mm	17 mm	8 mm	Class 10	DIN 934	—	25	93827A713	00000
		M12 × 1.75 mm	19 mm	10 mm	Class 10	DIN 934	—	25	93827A714	00000


		Blue Dyed Steel



				M6 × 1 mm	10 mm	5 mm	Class 10	DIN 934	—	50	99899A211	0000


				M8 × 1.25 mm	13 mm	6.5 mm	Class 10	DIN 934	—	50	99899A216	00000
				M10 × 1.5 mm	17 mm	8 mm	Class 10	DIN 934	—	25	99899A222	00000
				M12 × 1.75 mm	19 mm	10 mm	Class 10	DIN 934	—	10	99899A227	0000
				M14 × 2 mm	22 mm	11 mm	Class 10	DIN 934	—	10	99899A231	00000
				M16 × 2 mm	24 mm	13 mm	Class 10	DIN 934	—	10	99899A236	00000
				M18 × 2.5 mm	27 mm	15 mm	Class 10	DIN 934	—	1	99899A201	0000
				M20 × 2.5 mm	30 mm	16 mm	Class 10	DIN 934	—	1	99899A243	0000
				M24 × 3 mm	36 mm	19 mm	Class 10	DIN 934	—	1	99899A247	0000
				M30 × 3.5 mm	46 mm	24 mm	Class 10	DIN 934	—	1	99899A251	0000
				M36 × 4 mm	55 mm	29 mm	Class 10	DIN 934	—	1	99899A255	00000

Extreme-Strength Steel

These nuts are about 20% stronger than high-strength steel nuts. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Cadmium Yellow-Chromate-Plated Steel— The plating creates a barrier against rust, so these nuts are suitable for most wet and outdoor environments. They also thread on smoothly without sticking.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Pkg. Qty.		Pkg.
Cadmium Yellow-Chromate-Plated Steel



	1/4"-20	7/16"	17/64"	SAE Grade 9	—	50	95036A012	000000


	1/4"-28	7/16"	17/64"	SAE Grade 9	—	50	95036A034	00000
	5/16"-18	1/2"	5/16"	SAE Grade 9	—	25	95036A016	00000
	5/16"-24	1/2"	5/16"	SAE Grade 9	—	25	95036A035	00000
	3/8"-16	9/16"	25/64"	SAE Grade 9	—	25	95036A020	00000
	3/8"-24	9/16"	25/64"	SAE Grade 9	—	25	95036A036	00000
	7/16"-14	11/16"	7/16"	SAE Grade 9	—	10	95036A022	0000
	7/16"-20	11/16"	7/16"	SAE Grade 9	—	10	95036A037	0000
	1/2"-13	3/4"	17/32"	SAE Grade 9	—	10	95036A024	00000
	1/2"-20	3/4"	17/32"	SAE Grade 9	—	10	95036A038	00000
	5/8"-11	15/16"	11/16"	SAE Grade 9	—	5	95036A029	00000


	5/8"-18	15/16"	11/16"	SAE Grade 9	—	5	95036A039	00000
	3/4"-10	1 1/8"	25/32"	SAE Grade 9	—	1	95036A033	0000
	3/4"-16	1 1/8"	25/32"	SAE Grade 9	—	1	95036A041	0000
	7/8"-9	1 5/16"	55/64"	SAE Grade 9	—	1	95036A042	0000
	7/8"-14	1 5/16"	55/64"	SAE Grade 9	—	1	95036A043	0000
	1"-8	1 1/2"	1"	SAE Grade 9	—	1	95036A044	00000
	1"-14	1 1/2"	1"	SAE Grade 9	—	1	95036A045	00000


	Steel



			M6 × 1 mm	10 mm	5 mm	Class 12	DIN 934	50	94223A101	00000


			M8 × 1.25 mm	13 mm	6.5 mm	Class 12	DIN 934	25	94223A102	0000
			M10 × 1.5 mm	17 mm	8 mm	Class 12	DIN 934	10	94223A103	00000
			M12 × 1.75 mm	19 mm	10 mm	Class 12	DIN 934	10	94223A104	00000
			M14 × 2 mm	22 mm	11 mm	Class 12	DIN 934	1	94223A109	0000
			M16 × 2 mm	24 mm	13 mm	Class 12	DIN 934	5	94223A105	00000
			M18 × 2.5 mm	27 mm	15 mm	Class 12	DIN 934	1	94223A110	0000
			M20 × 2.5 mm	30 mm	16 mm	Class 12	DIN 934	5	94223A106	00000
			M24 × 3 mm	36 mm	19 mm	Class 12	DIN 934	1	94223A107	0000
			M27 × 3 mm	41 mm	22 mm	Class 12	DIN 934	1	94223A111	00000
			M30 × 3.5 mm	46 mm	24 mm	Class 12	DIN 934	1	94223A108	00000


			M33 × 3.5 mm	50 mm	26 mm	Class 12	DIN 934	1	94223A112	00000
			M36 × 4 mm	55 mm	29 mm	Class 12	DIN 934	1	94223A113	00000
			M39 × 4 mm	60 mm	31 mm	Class 12	DIN 934	1	94223A114	00000
			M42 × 4.5 mm	65 mm	34 mm	Class 12	DIN 934	1	94223A115	00000
			M45 × 4.5 mm	70 mm	36 mm	Class 12	DIN 934	1	94223A116	00000
			M48 × 5 mm	75 mm	38 mm	Class 12	DIN 934	1	94223A117	00000

Low-Strength Steel

Rated Grade 2, Class 6, or lower, these nuts are about half as strong as medium-strength nuts. They are suitable for light duty fastening applications, such as securing access panels. Use them with screws that have a similar strength rating to avoid stripping threads during installation.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Hot-Dipped Galvanized Steel—Combines the strength of steel with the rust resistance of stainless steel. These nuts are an economical alternative to 18-8 stainless steel in wet and outdoor environments, but they won't hold up to salt water and chemicals. The galvanized finish is thicker than other types of coatings, so the threads may be more likely to stick during installation. Use with other hot-dipped galvanized fasteners.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Thread Size	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		0-80	5/32"	3/64"	—	ASME B18.2.2	—	100	90480A001	00000


		1-64	5/32"	3/64"	—	ASME B18.2.2	—	50	90480A036	0000
		1-72	5/32"	3/64"	—	ASME B18.2.2	—	100	90480A002	0000
		2-56	3/16"	1/16"	—	ASME B18.2.2	—	100	90480A003	0000
		2-64	3/16"	1/16"	—	ASME B18.2.2	—	100	90480A135	0000
		3-48	3/16"	1/16"	—	ASME B18.2.2	—	100	90480A004	0000
		3-56	3/16"	1/16"	—	ASME B18.2.2	—	50	90480A041	0000
		4-40	1/4"	3/32"	—	ASME B18.2.2	—	100	90480A005	0000
		4-48	1/4"	3/32"	—	ASME B18.2.2	—	100	90480A155	0000
		5-40	5/16"	7/64"	—	ASME B18.2.2	Material Certificate	100	90480A006	0000
		5-44	5/16"	7/64"	—	ASME B18.2.2	—	100	90480A165	0000


		6-32	5/16"	7/64"	—	ASME B18.2.2	—	100	90480A007	0000
		6-40	5/16"	7/64"	—	ASME B18.2.2	—	100	90480A175	0000
		8-32	11/32"	1/8"	—	ASME B18.2.2	—	100	90480A009	0000
		8-36	11/32"	1/8"	—	ASME B18.2.2	—	100	90480A185	0000
		10-24	3/8"	1/8"	—	ASME B18.2.2	—	100	90480A011	0000
		10-32	3/8"	1/8"	—	ASME B18.2.2	Material Certificate	100	90480A195	0000
		12-24	7/16"	5/32"	—	ASME B18.2.2	—	100	90480A013	0000
		12-28	7/16"	5/32"	—	ASME B18.2.2	—	100	90480A205	0000
		1/4"-20	7/16"	3/16"	—	ASME B18.2.2	—	100	90480A029	0000
		1/4"-20	7/16"	7/32"	SAE Grade 2	ASME B18.2.2	—	100	90473A029	0000


		1/4"-28	7/16"	7/32"	SAE Grade 2	ASME B18.2.2	—	100	90473A205	0000
		5/16"-18	1/2"	17/64"	SAE Grade 2	ASME B18.2.2	Material Certificate	100	90473A030	0000
		5/16"-18	9/16"	7/32"	—	ASME B18.2.2	—	100	90480A030	0000
		5/16"-24	1/2"	17/64"	SAE Grade 2	ASME B18.2.2	—	100	90473A210	0000
		3/8"-16	9/16"	21/64"	SAE Grade 2	ASME B18.2.2	—	100	90473A031	0000
		3/8"-16	5/8"	1/4"	—	ASME B18.2.2	—	100	90480A031	00000
		3/8"-24	9/16"	21/64"	SAE Grade 2	ASME B18.2.2	—	100	90473A215	00000
		7/16"-14	11/16"	3/8"	SAE Grade 2	ASME B18.2.2	—	100	90473A217	00000
		7/16"-20	11/16"	3/8"	SAE Grade 2	ASME B18.2.2	—	100	90473A220	00000
		1/2"-13	3/4"	7/16"	SAE Grade 2	ASME B18.2.2	—	100	90473A223	00000


		1/2"-20	3/4"	7/16"	SAE Grade 2	ASME B18.2.2	—	50	90473A225	00000
		9/16"-12	7/8"	31/64"	SAE Grade 2	ASME B18.2.2	—	50	90473A227	00000
		9/16"-18	7/8"	31/64"	SAE Grade 2	ASME B18.2.2	—	50	90473A230	00000
		5/8"-11	15/16"	35/64"	SAE Grade 2	ASME B18.2.2	—	50	90473A233	00000
		5/8"-18	15/16"	35/64"	SAE Grade 2	ASME B18.2.2	—	25	90473A235	00000
		3/4"-10	1 1/8"	41/64"	SAE Grade 2	ASME B18.2.2	—	25	90473A237	00000
		3/4"-16	1 1/8"	41/64"	SAE Grade 2	ASME B18.2.2	—	25	90473A240	00000
		7/8"-9	1 5/16"	3/4"	SAE Grade 2	ASME B18.2.2	Material Certificate	10	90473A242	00000
		7/8"-14	1 5/16"	3/4"	SAE Grade 2	ASME B18.2.2	—	10	90473A245	00000
		1"-8	1 1/2"	55/64"	SAE Grade 2	ASME B18.2.2	—	5	90473A038	00000


		1"-12	1 1/2"	55/64"	SAE Grade 2	ASME B18.2.2	—	5	90473A250	00000
		1"-14	1 1/2"	55/64"	SAE Grade 2	ASME B18.2.2	—	10	90473A255	00000
		1 1/8"-7	1 11/16"	31/32"	SAE Grade 2	ASME B18.2.2	—	10	90473A039	00000
		1 1/8"-12	1 11/16"	31/32"	SAE Grade 2	ASME B18.2.2	—	5	90473A258	0000
		1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 2	ASME B18.2.2	—	5	90473A040	0000
		1 1/4"-12	1 7/8"	1 1/16"	SAE Grade 2	ASME B18.2.2	—	5	90473A260	00000
		1 3/8"-6	2 1/16"	1 11/64"	SAE Grade 2	ASME B18.2.2	—	1	90473A042	0000
		1 3/8"-12	2 1/16"	1 11/64"	SAE Grade 2	ASME B18.2.2	—	1	90473A263	0000
		1 1/2"-6	2 1/4"	1 9/32"	SAE Grade 2	ASME B18.2.2	—	1	90473A041	0000
		1 1/2"-12	2 1/4"	1 9/32"	SAE Grade 2	ASME B18.2.2	—	1	90473A265	0000

M1 × 0.25 mm	2.5 mm	0.8 mm	—	DIN 934	—	10	90591A311	0000
M1.2 × 0.25 mm	3 mm	1 mm	—	DIN 934	—	10	90591A312	0000
M1.4 × 0.3 mm	3 mm	1.2 mm	—	DIN 934	—	10	90591A313	0000
M1.6 × 0.35 mm	3.2 mm	1.3 mm	—	DIN 934	—	50	90591A109	00000
M1.8 × 0.35 mm	3.5 mm	1.4 mm	—	DIN 934	—	10	90591A314	0000
M2 × 0.4 mm	4 mm	1.6 mm	—	DIN 934	—	100	90591A111	0000
M2.3 × 0.4 mm	4.5 mm	1.8 mm	—	DIN 934	—	50	90591A315	0000
M2.5 × 0.45 mm	5 mm	2 mm	—	DIN 934	—	100	90591A113	0000
M2.6 × 0.45 mm	5 mm	2 mm	—	DIN 934	—	100	90591A114	0000
M3 × 0.35 mm	5.5 mm	2.4 mm	—	DIN 934	—	10	91415A010	00000
M3 × 0.5 mm	5.5 mm	2.4 mm	—	DIN 934	—	100	90591A121	0000
M3.5 × 0.6 mm	6 mm	2.8 mm	—	DIN 934	—	100	90591A131	0000
M4 × 0.5 mm	7 mm	3.2 mm	—	DIN 934	—	25	91415A020	00000
M4 × 0.7 mm	7 mm	3.2 mm	—	DIN 934	—	100	90591A141	0000
M5 × 0.5 mm	8 mm	4 mm	—	DIN 934	—	50	91415A030	00000
M5 × 0.8 mm	8 mm	4 mm	—	DIN 934	—	100	90591A146	0000
M6 × 0.75 mm	10 mm	5 mm	—	DIN 934	—	50	91415A040	00000

Zinc-Yellow-Chromate-Plated Steel



		M2 × 0.4 mm	4 mm	1.6 mm	—	DIN 934	—	50	97773A111	0000


		M2.5 × 0.45 mm	5 mm	2 mm	—	DIN 934	—	25	97773A112	0000
		M3 × 0.5 mm	5.5 mm	2.4 mm	—	DIN 934	—	25	97773A113	0000
		M4 × 0.7 mm	7 mm	3.2 mm	—	DIN 934	—	25	97773A114	0000
		M5 × 0.8 mm	8 mm	4 mm	—	DIN 934	—	25	97773A115	0000


		Black-Oxide Steel



				1/4"-20	7/16"	7/32"	SAE Grade 2	ASME B18.2.2	—	100	90189A112	00000


				5/16"-18	1/2"	17/64"	SAE Grade 2	ASME B18.2.2	—	100	90189A114	00000
				3/8"-16	9/16"	21/64"	SAE Grade 2	ASME B18.2.2	—	50	90189A116	00000
				1/2"-13	3/4"	7/16"	SAE Grade 2	ASME B18.2.2	—	25	90189A118	00000
				5/8"-11	15/16"	35/64"	SAE Grade 2	ASME B18.2.2	—	10	90189A122	00000
				3/4"-10	1 1/8"	41/64"	SAE Grade 2	ASME B18.2.2	—	10	90189A124	00000
				1"-8	1 1/2"	55/64"	SAE Grade 2	ASME B18.2.2	—	1	90189A126	0000
				M8 × 1.25 mm	13 mm	6.5 mm	—	DIN 934	—	1	95479A511	0000
				M10 × 1.5 mm	17 mm	8 mm	—	DIN 934	—	1	95479A512	0000
				M12 × 1.75 mm	19 mm	10 mm	—	DIN 934	Material Certificate	1	95479A513	0000
				M14 × 2 mm	22 mm	11 mm	—	DIN 934	Material Certificate	1	95479A514	0000


				M16 × 2 mm	24 mm	13 mm	—	DIN 934	Material Certificate	1	95479A515	00000
				M20 × 2.5 mm	30 mm	16 mm	—	DIN 934	—	1	95479A516	00000
				M24 × 3 mm	36 mm	19 mm	—	DIN 934	Material Certificate	1	95479A517	00000
				M30 × 3.5 mm	46 mm	24 mm	—	DIN 934	Material Certificate	1	95479A518	00000
				M36 × 4 mm	55 mm	29 mm	—	DIN 934	Material Certificate	1	95479A519	00000
				M42 × 4.5 mm	65 mm	34 mm	—	DIN 934	Material Certificate	1	95479A521	00000
				M48 × 5 mm	75 mm	38 mm	—	DIN 934	Material Certificate	1	95479A522	00000


				Hot-Dipped Galvanized Steel



						1/4"-20	7/16"	7/32"	SAE Grade 2	ASME B18.2.2	—	100	90371A029	0000


						5/16"-18	1/2"	17/64"	SAE Grade 2	ASME B18.2.2	—	100	90371A019	0000
						3/8"-16	9/16"	21/64"	SAE Grade 2	ASME B18.2.2	—	100	90371A031	00000
						7/16"-14	11/16"	3/8"	SAE Grade 2	ASME B18.2.2	—	50	90371A032	0000
						1/2"-13	3/4"	7/16"	SAE Grade 2	ASME B18.2.2	Material Certificate	50	90371A045	00000
						5/8"-11	15/16"	35/64"	SAE Grade 2	ASME B18.2.2	Material Certificate	25	90371A050	00000
						3/4"-10	1 1/8"	41/64"	SAE Grade 2	ASME B18.2.2	Material Certificate	10	90371A055	0000
						7/8"-9	1 5/16"	3/4"	SAE Grade 2	ASME B18.2.2	Material Certificate	10	90371A060	00000
						1"-8	1 1/2"	55/64"	SAE Grade 2	ASME B18.2.2	Material Certificate	5	90371A065	00000
						1 1/8"-7	1 11/16"	31/32"	SAE Grade 2	ASME B18.2.2	—	1	90371A067	0000
						1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 2	ASME B18.2.2	—	1	90371A070	0000


						1 1/2"-6	2 1/4"	1 9/32"	SAE Grade 2	ASME B18.2.2	—	1	90371A073	0000


						Steel



	1/4"-20						7/16"	7/32"	SAE Grade 2	ASME B18.2.2	—	100	90490A029	0000


	1/4"-28						7/16"	7/32"	SAE Grade 2	ASME B18.2.2	—	100	90490A205	0000
	5/16"-18						1/2"	17/64"	SAE Grade 2	ASME B18.2.2	—	100	90490A030	0000
	5/16"-24						1/2"	17/64"	SAE Grade 2	ASME B18.2.2	—	100	90490A210	0000
	3/8"-16						9/16"	21/64"	SAE Grade 2	ASME B18.2.2	Material Certificate	100	90490A031	0000
	3/8"-24						9/16"	21/64"	SAE Grade 2	ASME B18.2.2	—	100	90490A215	00000
	7/16"-14						11/16"	3/8"	SAE Grade 2	ASME B18.2.2	—	100	90490A032	00000
	7/16"-20						11/16"	3/8"	SAE Grade 2	ASME B18.2.2	—	100	90490A220	00000
	1/2"-13						3/4"	7/16"	SAE Grade 2	ASME B18.2.2	—	100	90490A033	00000
	1/2"-20	3/4"					7/16"	SAE Grade 2	ASME B18.2.2	—	100	90490A225	00000
	9/16"-12	7/8"	31/64"				SAE Grade 2	ASME B18.2.2	—	50	90490A034	00000


	9/16"-18	7/8"	31/64"				SAE Grade 2	ASME B18.2.2	—	50	90490A230	00000
	5/8"-11	15/16"	35/64"				SAE Grade 2	ASME B18.2.2	—	50	90490A035	00000
	5/8"-18	15/16"	35/64"				SAE Grade 2	ASME B18.2.2	—	50	90490A235	00000
	3/4"-10	1 1/8"	41/64"				SAE Grade 2	ASME B18.2.2	—	25	90490A436	00000
	3/4"-16	1 1/8"	41/64"				SAE Grade 2	ASME B18.2.2	—	25	90490A240	00000
	7/8"-9	1 5/16"	3/4"				SAE Grade 2	ASME B18.2.2	—	25	90490A037	00000
	7/8"-14	1 5/16"	3/4"				SAE Grade 2	ASME B18.2.2	—	10	90490A245	00000
	1"-8	1 1/2"	55/64"				SAE Grade 2	ASME B18.2.2	Material Certificate	10	90490A438	00000
	1"-12	1 1/2"	55/64"				SAE Grade 2	ASME B18.2.2	—	10	90490A250	00000
	1"-14	1 1/2"	55/64"				SAE Grade 2	ASME B18.2.2	—	10	90490A255	00000


	1 1/8"-7	1 11/16"	31/32"				SAE Grade 2	ASME B18.2.2	—	10	90490A439	00000
	1 1/8"-12	1 11/16"	31/32"				SAE Grade 2	ASME B18.2.2	—	10	90490A258	00000
	1 1/4"-7	1 7/8"	1 1/16"				SAE Grade 2	ASME B18.2.2	Material Certificate	5	90490A440	00000
	1 1/4"-12	1 7/8"	1 1/16"				SAE Grade 2	ASME B18.2.2	—	5	90490A260	00000
	1 3/8"-6	2 1/16"	1 11/64"				SAE Grade 2	ASME B18.2.2	—	1	90490A442	0000
	1 3/8"-12	2 1/16"	1 11/64"				SAE Grade 2	ASME B18.2.2	—	1	90490A263	0000
	1 1/2"-6	2 1/4"	1 9/32"				SAE Grade 2	ASME B18.2.2	—	1	90490A441	0000
	1 1/2"-12	2 1/4"	1 9/32"				SAE Grade 2	ASME B18.2.2	—	1	90490A265	0000
	1 5/8"-5 1/2	2 7/16"	1 25/64"				SAE Grade 2	ASME B18.2.2	—	1	90490A061	0000
	1 5/8"-12	2 7/16"	1 25/64"				SAE Grade 2	ASME B18.2.2	—	1	90490A266	00000


	1 3/4"-5	2 5/8"	1 1/2"	SAE Grade 2			ASME B18.2.2	Material Certificate	1	90490A044	0000
	1 3/4"-12	2 5/8"	1 1/2"	SAE Grade 2	ASME B18.2.2		—	1	90490A268	0000
	1 7/8"-5	2 13/16"	1 39/64"	SAE Grade 2	ASME B18.2.2		—	1	90490A065	00000
	1 7/8"-12	2 13/16"	1 39/64"	SAE Grade 2	ASME B18.2.2		—	1	90490A269	00000
	2"-12	3"	1 23/32"	SAE Grade 2	ASME B18.2.2		—	1	90490A270	0000
	2 1/4"-4 1/2	3 3/8"	1 15/16"	SAE Grade 2	ASME B18.2.2		Material Certificate	1	90490A048	00000
	2 1/4"-12	3 3/8"	1 15/16"	SAE Grade 2	ASME B18.2.2		—	1	90490A273	00000
	2 1/2"-4	3 3/4"	2 5/32"	SAE Grade 2	ASME B18.2.2		—	1	90490A051	00000
	2 1/2"-12	3 3/4"	2 5/32"	SAE Grade 2	ASME B18.2.2		—	1	90490A275	00000
	2 3/4"-4	4 1/8"	2 3/8"	SAE Grade 2	ASME B18.2.2		—	1	90490A053	00000


	3"-4	4 1/2"	2 19/32"	SAE Grade 2	ASME B18.2.2		—	1	90490A055	00000
	3"-12	4 1/2"	2 19/32"	SAE Grade 2	ASME B18.2.2		Material Certificate	1	90490A280	00000
	3 1/2"-4	5 3/8"	3 1/2"	SAE Grade 2	ASME B18.2.2		Material Certificate	1	90490A310	000000
	M2 × 0.4 mm	4 mm	1.6 mm	—	DIN 934		—	100	90592A004	0000
	M2.5 × 0.45 mm	5 mm	2 mm	—	DIN 934		—	100	90592A006	0000
	M2.6 × 0.45 mm	5 mm	2 mm	—	DIN 934		—	100	90592A008	0000
	M3 × 0.5 mm	5.5 mm	2.4 mm	—	DIN 934		—	100	90592A009	0000
	M3.5 × 0.6 mm	6 mm	2.8 mm	—	DIN 934		—	100	90592A010	0000
	M4 × 0.7 mm	7 mm	3.2 mm	—	DIN 934		—	100	90592A011	0000
	M5 × 0.8 mm	8 mm	4 mm	—	DIN 934		—	100	90592A012	0000

M8 × 1.25 mm	13 mm	6.5 mm	—	DIN 934	—	1	95505A711	0000
M10 × 1.5 mm	17 mm	8 mm	—	DIN 934	—	1	95505A712	0000
M12 × 1.75 mm	19 mm	10 mm	—	DIN 934	—	1	95505A713	0000
M14 × 2 mm	22 mm	11 mm	—	DIN 934	Material Certificate	1	95505A714	0000
M16 × 2 mm	24 mm	13 mm	—	DIN 934	—	1	95505A715	00000
M20 × 2.5 mm	30 mm	16 mm	—	DIN 934	—	1	95505A716	00000
M24 × 3 mm	36 mm	19 mm	—	DIN 934	Material Certificate	1	95505A717	00000
M30 × 3.5 mm	46 mm	24 mm	—	DIN 934	Material Certificate	1	95505A718	00000
M36 × 4 mm	55 mm	29 mm	—	DIN 934	Material Certificate	1	95505A719	00000
M42 × 4.5 mm	65 mm	34 mm	—	DIN 934	Material Certificate	1	95505A721	00000
M48 × 5 mm	75 mm	38 mm	—	DIN 934	Material Certificate	1	95505A722	00000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these nuts have a dark, matte coating to create a finished look. They resist rust in wet and outdoor environments, but won't hold up to the harsh chemicals that 316 stainless steel can.

PTFE-Coated 18-8 Stainless Steel—A slippery PTFE coating prevents these nuts from becoming stuck during installation. The coating resists rust in wet and outdoor environments and can handle occasional exposure to mild acids and chemicals without corroding.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these nuts won't degrade when exposed to harsh weather, salt water, and most chemicals.

Highly Corrosion-Resistant Black-Oxide 316 Stainless Steel—Combines a finished appearance with the rust resistance of 316 stainless steel. Even if the coating wears off, these nuts will hold up in just about any environment, including salt water and most chemicals.

High-Strength 17-4 PH Stainless Steel—The strongest stainless steel nuts we offer, these are comparable in strength to Grade 8 steel. Use them in high-stress applications, such as fastening structural parts and pump components. They won’t rust in wet and outdoor environments, but they can’t handle the harsh chemicals and acids that 316 stainless steel can.

Highly Corrosion-Resistant High-Strength Bumax 88 Stainless Steel—Comparable in strength to Grade 5 steel and as corrosion resistant as 316 stainless steel. These nuts are commonly used in demanding environments, such as marine and chemical processing applications.

Seize-Resistant Nitronic 60 Stainless Steel—With an inherently slippery surface, these nuts are less likely than 410 stainless steel nuts to stick and bind as you install them. Since they don't need coating or lubricant, they're often used in particle-free environments. They also stand up to salt water and mild chemicals, such as cleaners and degreasers.

Seize-Resistant High-Strength 410 Stainless Steel—Resists sticking during installation and is comparable in strength to Grade 5 steel. These nuts are not as corrosion resistant as 18-8 stainless steel, so they're best for environments that experience occasional moisture.

High-Temperature High-Strength A286 Stainless Steel—Stronger than 316 stainless steel and withstands higher temperatures. These nuts resist corrosion from chemicals, such as bleach and chlorine, but they won't hold up to salt water as well as 316 stainless steel.

Ultra-Corrosion-Resistant Alloy 20 Stainless Steel—The most corrosion-resistant stainless steel nuts we offer, these hold up in just about any environment. They won't pit or weaken when exposed to salt water and harsh chemicals, such as sulfuric acid. Also known as Carpenter 20.

	Thread Size	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



		0000-160	1/16"	1/32"	—	—	1	90001A201	000000


		000-120	5/64"	1/32"	—	Material Certificate	5	90001A302	00000
		00-90	5/64"	3/64"	—	—	5	90001A403	00000
		0-80	5/32"	3/64"	—	—	100	91841A115	0000
		1-64	5/32"	3/64"	—	—	100	91841A038	0000
		1-72	5/32"	3/64"	—	—	100	91841A125	0000
		2-56	3/16"	1/16"	—	Material Certificate	100	91841A003	0000
		2-64	3/16"	1/16"	—	—	100	91841A135	0000
		3-48	3/16"	1/16"	—	—	100	91841A004	0000
		3-56	3/16"	1/16"	—	—	100	91841A145	0000
		4-40	1/4"	3/32"	—	Material Certificate	100	91841A005	0000


		4-48	1/4"	3/32"	—	—	100	91841A155	0000
		5-40	5/16"	7/64"	—	—	100	91841A006	0000
		5-44	5/16"	7/64"	—	—	100	91841A165	0000
		6-32	5/16"	7/64"	—	—	100	91841A007	0000
		6-40	5/16"	7/64"	—	—	100	91841A175	0000
		8-32	11/32"	1/8"	—	Material Certificate	100	91841A009	0000
		8-36	11/32"	1/8"	—	—	100	91841A185	00000
		10-24	3/8"	1/8"	—	—	100	91841A011	0000
		10-32	3/8"	1/8"	—	—	100	91841A195	0000
		12-24	7/16"	5/32"	—	Material Certificate	100	91841A013	0000


		12-28	7/16"	5/32"	—	—	100	91841A205	00000
		1/4"-20	7/16"	3/16"	—	—	100	91841A029	0000
		1/4"-20	7/16"	7/32"	—	Material Certificate	100	91845A029	0000
		1/4"-20	7/16"	7/32"	ASTM F594	Material Certificate	50	92673A113	0000
		1/4"-28	7/16"	3/16"	—	—	100	91841A215	00000
		1/4"-28	7/16"	7/32"	—	—	100	91845A105	0000
		1/4"-28	7/16"	7/32"	ASTM F594	Material Certificate	50	92673A116	0000
		1/4"-32	7/16"	7/32"	—	—	1	95621A100	0000
		5/16"-18	1/2"	17/64"	—	Material Certificate	100	91845A030	0000
		5/16"-18	1/2"	17/64"	ASTM F594	Material Certificate	50	92673A119	0000


		5/16"-18	9/16"	7/32"	—	—	50	91841A030	0000
		5/16"-24	1/2"	17/64"	—	Material Certificate	100	91845A115	0000
		5/16"-24	1/2"	17/64"	ASTM F594	Material Certificate	50	92673A122	0000
		5/16"-32	1/2"	17/64"	—	Material Certificate	1	95621A200	0000
		3/8"-16	9/16"	21/64"	—	—	100	91845A031	00000
		3/8"-16	9/16"	21/64"	ASTM F594	Material Certificate	25	92673A125	0000
		3/8"-16	5/8"	1/4"	—	—	25	91841A035	0000
		3/8"-24	9/16"	21/64"	—	—	50	91845A125	0000
		3/8"-24	9/16"	21/64"	ASTM F594	Material Certificate	25	92673A128	0000
		3/8"-32	9/16"	21/64"	—	Material Certificate	1	95621A300	0000


		7/16"-14	11/16"	3/8"	—	Material Certificate	50	91845A300	0000
		7/16"-14	11/16"	3/8"	ASTM F594	Material Certificate	10	92673A131	0000
		7/16"-20	11/16"	3/8"	—	—	50	91845A135	00000
		7/16"-20	11/16"	3/8"	ASTM F594	Material Certificate	10	92673A134	0000
		7/16"-28	11/16"	3/8"	—	Material Certificate	1	95621A400	0000
		1/2"-13	3/4"	7/16"	—	Material Certificate	25	91845A310	0000
		1/2"-13	3/4"	7/16"	ASTM F594	Material Certificate	10	92673A137	0000
		1/2"-20	3/4"	7/16"	—	Material Certificate	25	91845A145	0000
		1/2"-20	3/4"	7/16"	ASTM F594	—	10	92673A141	0000
		1/2"-28	3/4"	7/16"	—	Material Certificate	1	91845A340	00000

9/16"-12	7/8"	31/64"	—	—	10	91845A315	0000
9/16"-12	7/8"	31/64"	ASTM F594	—	10	92673A199	0000
9/16"-18	7/8"	31/64"	—	Material Certificate	10	91845A320	0000
5/8"-11	15/16"	35/64"	—	—	10	91845A325	0000
5/8"-11	15/16"	35/64"	ASTM F594	—	5	92673A144	0000
5/8"-18	15/16"	35/64"	—	—	10	91845A165	0000
5/8"-18	15/16"	35/64"	ASTM F594	—	5	92673A155	0000
5/8"-24	15/16"	35/64"	—	Material Certificate	1	91845A345	00000
11/16"-24	1"	27/64"	—	Material Certificate	1	95621A700	00000
3/4"-10	1 1/8"	41/64"	—	—	10	91845A330	0000
3/4"-10	1 1/8"	41/64"	ASTM F594	Material Certificate	5	92673A147	0000
3/4"-16	1 1/8"	41/64"	—	Material Certificate	5	91845A175	0000
3/4"-16	1 1/8"	41/64"	ASTM F594	Material Certificate	5	92673A157	0000
3/4"-20	1 1/8"	41/64"	—	Material Certificate	1	91845A350	00000
7/8"-9	1 5/16"	3/4"	—	—	5	91845A335	0000
7/8"-9	1 5/16"	3/4"	ASTM F594	Material Certificate	1	92673A150	0000
7/8"-14	1 5/16"	3/4"	—	—	5	91845A185	0000
7/8"-14	1 5/16"	3/4"	ASTM F594	—	1	92673A296	0000
7/8"-20	1 5/16"	3/4"	—	Material Certificate	1	91845A355	00000
1"-8	1 1/2"	55/64"	—	—	5	91845A038	0000
1"-8	1 1/2"	55/64"	ASTM F594	Material Certificate	1	92673A153	0000
1"-12	1 1/2"	55/64"	—	—	1	91845A203	0000
1"-12	1 1/2"	55/64"	ASTM F594	—	1	92673A331	0000
1"-14	1 1/2"	55/64"	—	—	1	91845A205	0000
1"-14	1 1/2"	55/64"	ASTM F594	—	1	92673A373	0000
1 1/8"-7	1 11/16"	31/32"	—	Material Certificate	1	91845A039	0000
1 1/8"-7	1 11/16"	31/32"	ASTM F594	—	1	92673A382	0000
1 1/8"-12	1 11/16"	31/32"	—	—	1	91845A215	0000
1 1/4"-7	1 7/8"	1 1/16"	—	Material Certificate	1	91845A040	0000
1 1/4"-7	1 7/8"	1 1/16"	ASTM F594	—	1	92673A438	0000
1 1/4"-12	1 7/8"	1 1/16"	—	—	1	91845A235	0000
1 3/8"-6	2 1/16"	1 11/64"	—	Material Certificate	1	91845A042	0000
1 1/2"-6	2 1/4"	1 9/32"	—	—	1	91845A041	0000
1 1/2"-6	2 1/4"	1 9/32"	ASTM F594	—	1	92673A857	00000
1 1/2"-12	2 1/4"	1 9/32"	—	Material Certificate	1	91845A265	0000
1 3/4"-5	2 5/8"	1 1/2"	—	Material Certificate	1	91845A044	00000
2"-4 1/2	3"	1 23/32"	—	Material Certificate	1	91845A045	00000
M1 × 0.25 mm	2.5 mm	0.8 mm	DIN 934	—	5	91828A003	00000
M1.2 × 0.25 mm	3 mm	1 mm	DIN 934	—	5	91828A004	0000
M1.4 × 0.3 mm	3 mm	1.2 mm	DIN 934	—	1	91828A005	0000
M1.6 × 0.35 mm	3.2 mm	1.3 mm	DIN 934	—	25	91828A006	00000
M2 × 0.4 mm	4 mm	1.6 mm	DIN 934	Material Certificate	100	91828A111	0000
M2.5 × 0.45 mm	5 mm	2 mm	DIN 934	Material Certificate	100	91828A113	0000
M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934	Material Certificate	100	91828A211	0000
M3.5 × 0.6 mm	6 mm	2.8 mm	DIN 934	—	100	91828A220	0000
M4 × 0.7 mm	7 mm	3.2 mm	DIN 934	Material Certificate	100	91828A231	0000
M5 × 0.8 mm	8 mm	4 mm	DIN 934	Material Certificate	100	91828A241	0000
M6 × 1 mm	10 mm	5 mm	DIN 934	—	100	91828A251	00000
M7 × 1 mm	11 mm	5.5 mm	DIN 934	—	25	91828A255	0000
M8 × 1 mm	13 mm	6.5 mm	DIN 934	—	10	93850A320	0000
M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	—	50	91828A410	00000
M10 × 1 mm	17 mm	8 mm	DIN 934	—	10	93850A330	00000
M10 × 1.25 mm	17 mm	8 mm	DIN 934	—	5	93850A335	00000
M10 × 1.5 mm	17 mm	8 mm	DIN 934	Material Certificate	25	91828A415	00000
M12 × 1 mm	19 mm	10 mm	DIN 934	—	5	93850A405	00000
M12 × 1.25 mm	19 mm	10 mm	DIN 934	—	5	93850A337	0000
M12 × 1.5 mm	19 mm	10 mm	DIN 934	—	5	93850A340	00000
M12 × 1.75 mm	19 mm	10 mm	DIN 934	Material Certificate	25	91828A420	00000
M14 × 1.5 mm	22 mm	11 mm	DIN 934	—	1	93850A350	0000
M14 × 2 mm	22 mm	11 mm	DIN 934	Material Certificate	10	91828A425	00000
M16 × 1.5 mm	24 mm	13 mm	DIN 934	—	1	93850A360	0000
M16 × 2 mm	24 mm	13 mm	DIN 934	Material Certificate	10	91828A430	00000
M18 × 1.5 mm	27 mm	15 mm	DIN 934	—	1	93850A365	0000
M18 × 2.5 mm	27 mm	15 mm	DIN 934	—	5	91828A435	00000
M20 × 1.5 mm	30 mm	16 mm	DIN 934	—	1	93850A370	0000
M20 × 2 mm	30 mm	14.3 mm	DIN 934	—	1	93850A135	00000
M20 × 2.5 mm	30 mm	16 mm	DIN 934	Material Certificate	5	91828A440	00000
M22 × 1.5 mm	32 mm	18 mm	DIN 934	—	1	93850A375	0000
M22 × 2.5 mm	32 mm	18 mm	DIN 934	—	1	91828A442	0000
M24 × 1.5 mm	36 mm	19 mm	DIN 934	—	1	93850A380	0000
M24 × 2 mm	36 mm	19 mm	DIN 934	—	1	93850A410	00000
M24 × 3 mm	36 mm	19 mm	DIN 934	—	1	91828A316	0000
M27 × 2 mm	41 mm	20.7 mm	DIN 934	—	1	93850A136	00000
M27 × 3 mm	41 mm	22 mm	DIN 934	—	1	91828A318	0000
M30 × 1.5 mm	46 mm	24 mm	DIN 934	—	1	93850A390	00000
M30 × 2 mm	46 mm	22.7 mm	DIN 934	—	1	93850A137	00000
M30 × 3.5 mm	46 mm	24 mm	DIN 934	Material Certificate	1	91828A445	00000
M33 × 1.5 mm	50 mm	24.7 mm	DIN 934	—	1	93850A141	00000
M33 × 3.5 mm	50 mm	24.7 mm	DIN 934	—	1	91828A112	00000
M36 × 1.5 mm	55 mm	29 mm	DIN 934	—	1	93850A400	00000
M36 × 3 mm	55 mm	27.4 mm	DIN 934	Material Certificate	1	93850A142	00000
M36 × 4 mm	55 mm	29 mm	DIN 934	—	1	91828A450	00000
M42 × 4.5 mm	65 mm	34 mm	DIN 934	—	1	91828A465	00000
M48 × 5 mm	75 mm	38 mm	DIN 934	—	1	91828A480	00000

Black-Oxide 18-8 Stainless Steel



		0-80	5/32"	3/64"	—	—	100	96537A145	00000


		2-56	3/16"	1/16"	—	—	100	96537A110	0000
		4-40	1/4"	3/32"	—	—	100	96537A120	0000
		6-32	5/16"	7/64"	—	—	100	96537A130	0000
		6-40	5/16"	7/64"	—	—	50	97149A136	0000
		8-32	11/32"	1/8"	—	—	100	96537A140	0000
		8-36	11/32"	1/8"	—	—	50	97149A159	0000
		10-24	3/8"	1/8"	—	—	100	96537A150	0000
		10-32	3/8"	1/8"	—	—	100	96537A160	0000
		12-24	7/16"	5/32"	—	—	25	97149A174	0000
		12-28	7/16"	5/32"	—	—	25	97149A308	0000


		1/4"-20	7/16"	7/32"	—	Material Certificate	50	97149A100	0000
		1/4"-28	7/16"	7/32"	—	Material Certificate	50	97149A120	0000
		5/16"-18	1/2"	17/64"	—	Material Certificate	25	97149A150	0000
		5/16"-24	1/2"	17/64"	—	Material Certificate	25	97149A170	0000
		3/8"-16	9/16"	21/64"	—	Material Certificate	25	97149A200	0000
		3/8"-24	9/16"	21/64"	—	—	25	97149A210	0000
		7/16"-14	11/16"	3/8"	—	—	10	97149A230	0000
		7/16"-20	11/16"	3/8"	—	—	10	97149A240	0000
		1/2"-13	3/4"	7/16"	—	Material Certificate	10	97149A250	0000
		1/2"-20	3/4"	7/16"	—	—	10	97149A270	0000


		9/16"-12	7/8"	31/64"	—	—	5	97149A352	0000
		9/16"-18	7/8"	31/64"	—	—	5	97149A354	0000
		5/8"-11	15/16"	35/64"	—	Material Certificate	5	97149A300	0000
		5/8"-18	15/16"	35/64"	—	—	5	97149A310	0000
		3/4"-10	1 1/8"	41/64"	—	Material Certificate	1	97149A350	0000
		3/4"-16	1 1/8"	41/64"	—	—	1	97149A370	0000
		7/8"-9	1 5/16"	3/4"	—	—	1	97149A397	0000
		7/8"-14	1 5/16"	3/4"	—	Material Certificate	1	97149A411	0000
		1"-8	1 1/2"	55/64"	—	—	1	97149A427	0000
		1"-12	1 1/2"	55/64"	—	—	1	97149A443	0000


		1 1/8"-7	1 11/16"	31/32"	—	Material Certificate	1	97149A779	0000
		1 1/4"-7	1 7/8"	1 1/16"	—	Material Certificate	1	97149A804	0000
		1 1/2"-6	2 1/4"	1 9/32"	—	Material Certificate	1	97149A815	00000
		1 3/4"-5	2 5/8"	1 1/2"	—	Material Certificate	1	97149A873	00000
		2"-4 1/2	3"	1 23/32"	—	Material Certificate	1	97149A944	00000
		M1 × 0.25 mm	2.5 mm	0.8 mm	DIN 934	—	5	98676A111	00000
		M1.2 × 0.25 mm	3 mm	1 mm	DIN 934	—	5	98676A112	0000
		M1.4 × 0.3 mm	3 mm	1.2 mm	DIN 934	—	5	98676A113	0000
		M1.6 × 0.35 mm	3.2 mm	1.3 mm	DIN 934	—	5	98676A114	0000
		M2 × 0.4 mm	4 mm	1.6 mm	DIN 934	—	100	98676A310	00000


		M2.5 × 0.45 mm	5 mm	2 mm	DIN 934	—	100	98676A320	00000
		M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934	—	100	98676A100	0000
		M3.5 × 0.6 mm	6 mm	2.8 mm	DIN 934	—	10	98676A115	0000
		M4 × 0.7 mm	7 mm	3.2 mm	DIN 934	—	100	98676A200	0000
		M5 × 0.8 mm	8 mm	4 mm	DIN 934	Material Certificate	100	98676A300	00000
		M6 × 1 mm	10 mm	5 mm	DIN 934	—	50	98676A400	0000
		M7 × 1 mm	11 mm	5.5 mm	DIN 934	—	10	98676A116	0000
		M8 × 1 mm	13 mm	6.5 mm	DIN 934	—	1	93850A111	0000
		M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	—	50	98676A500	0000
		M10 × 1 mm	17 mm	8 mm	DIN 934	—	1	93850A113	0000

M10 × 1.25 mm	17 mm	8 mm	DIN 934	—	1	93850A112	0000
M10 × 1.5 mm	17 mm	8 mm	DIN 934	—	25	98676A600	00000
M12 × 1 mm	19 mm	10 mm	DIN 934	—	1	93850A116	0000
M12 × 1.25 mm	19 mm	10 mm	DIN 934	—	1	93850A115	0000
M12 × 1.5 mm	19 mm	10 mm	DIN 934	—	1	93850A114	0000
M12 × 1.75 mm	19 mm	10 mm	DIN 934	—	25	98676A700	00000
M14 × 1.5 mm	22 mm	11 mm	DIN 934	—	1	93850A117	0000
M14 × 2 mm	22 mm	11 mm	DIN 934	—	10	98676A330	00000
M16 × 1.5 mm	24 mm	13 mm	DIN 934	—	1	93850A118	0000
M16 × 2 mm	24 mm	13 mm	DIN 934	—	10	98676A800	0000
M18 × 2.5 mm	27 mm	15 mm	DIN 934	—	5	98676A340	00000
M20 × 1.5 mm	30 mm	16 mm	DIN 934	—	1	93850A122	00000
M20 × 2.5 mm	30 mm	16 mm	DIN 934	—	5	98676A900	0000
M22 × 2.5 mm	32 mm	18 mm	DIN 934	—	5	98676A350	00000
M24 × 1.5 mm	36 mm	19 mm	DIN 934	—	1	93850A125	00000
M24 × 3 mm	36 mm	19 mm	DIN 934	—	5	98676A110	00000
M27 × 1.5 mm	41 mm	22 mm	DIN 934	—	1	93850A127	00000
M27 × 3 mm	41 mm	22 mm	DIN 934	—	1	98676A117	0000
M30 × 1.5 mm	46 mm	24 mm	DIN 934	—	1	93850A129	00000
M30 × 2 mm	46 mm	24 mm	DIN 934	Material Certificate	1	93850A128	00000
M30 × 3.5 mm	46 mm	24 mm	DIN 934	—	1	98676A118	0000
M33 × 1.5 mm	50 mm	26 mm	DIN 934	—	1	93850A132	00000
M33 × 3.5 mm	50 mm	26 mm	DIN 934	—	1	98676A119	00000
M36 × 4 mm	55 mm	29 mm	DIN 934	—	1	98676A210	00000
M42 × 4.5 mm	65 mm	34 mm	DIN 934	—	1	98676A360	00000
M48 × 5 mm	75 mm	38 mm	DIN 934	Material Certificate	1	98676A370	00000

PTFE-Coated 18-8 Stainless Steel



		6-32	1/4"	7/64"	—	—	50	94600A100	00000


		8-32	11/32"	1/8"	—	—	50	94600A200	00000
		10-24	3/8"	1/8"	—	—	50	94600A400	00000
		10-32	3/8"	1/8"	—	—	50	94600A300	00000
		1/4"-20	7/16"	3/16"	—	—	25	94600A500	00000


		Highly Corrosion-Resistant 316 Stainless Steel



				4-40	1/4"	3/32"	—	Material Certificate	100	90257A005	0000


				6-32	5/16"	7/64"	—	—	100	90257A007	0000
				8-32	11/32"	1/8"	—	—	100	90257A009	0000
				10-24	3/8"	1/8"	—	—	100	90257A011	0000
				10-32	3/8"	1/8"	—	Material Certificate	100	90257A411	0000
				12-24	7/16"	5/32"	—	—	50	90257A038	0000
				1/4"-20	7/16"	3/16"	—	—	25	90257A029	0000
				1/4"-20	7/16"	7/32"	—	Material Certificate	100	94804A029	0000
				1/4"-20	7/16"	7/32"	ASTM F594	Material Certificate	50	94819A043	0000
				1/4"-28	7/16"	7/32"	—	—	50	94804A305	0000
				1/4"-28	7/16"	7/32"	ASTM F594	—	50	94819A100	00000


				5/16"-18	1/2"	17/64"	—	Material Certificate	50	94804A030	0000
				5/16"-18	1/2"	17/64"	ASTM F594	Material Certificate	25	94819A046	0000
				5/16"-24	1/2"	17/64"	—	Material Certificate	50	94804A315	0000
				5/16"-24	1/2"	17/64"	ASTM F594	—	25	94819A115	0000
				3/8"-16	9/16"	21/64"	—	Material Certificate	50	94804A320	0000
				3/8"-16	9/16"	21/64"	ASTM F594	Material Certificate	25	94819A049	0000
				3/8"-16	5/8"	1/4"	—	—	10	90257A063	0000
				3/8"-24	9/16"	21/64"	—	—	25	94804A325	0000
				3/8"-24	9/16"	21/64"	ASTM F594	—	25	94819A134	0000
				7/16"-14	11/16"	3/8"	—	—	25	94804A330	0000


				7/16"-14	11/16"	3/8"	ASTM F594	—	10	94819A052	0000
				7/16"-20	11/16"	3/8"	—	—	10	94804A335	0000
				7/16"-20	11/16"	3/8"	ASTM F594	—	10	94819A148	0000
				1/2"-13	3/4"	7/16"	—	Material Certificate	10	94804A340	0000
				1/2"-13	3/4"	7/16"	ASTM F594	Material Certificate	5	94819A055	0000
				1/2"-20	3/4"	7/16"	—	Material Certificate	10	94804A345	0000
				1/2"-20	3/4"	7/16"	ASTM F594	—	5	94819A149	0000
				9/16"-12	7/8"	31/64"	—	—	5	94804A348	0000
				9/16"-12	7/8"	31/64"	ASTM F594	—	5	94819A156	0000
				9/16"-18	7/8"	31/64"	—	—	5	94804A349	0000


				5/8"-11	15/16"	35/64"	—	Material Certificate	10	94804A351	0000
				5/8"-11	15/16"	35/64"	ASTM F594	Material Certificate	5	94819A058	0000
				5/8"-18	15/16"	35/64"	—	Material Certificate	5	94804A355	0000
				5/8"-18	15/16"	35/64"	ASTM F594	—	5	94819A172	0000
				3/4"-10	1 1/8"	41/64"	—	Material Certificate	5	94804A360	0000
				3/4"-10	1 1/8"	41/64"	ASTM F594	Material Certificate	1	94819A061	0000
				3/4"-16	1 1/8"	41/64"	—	—	5	94804A365	0000
				3/4"-16	1 1/8"	41/64"	ASTM F594	—	1	94819A180	0000
				7/8"-9	1 5/16"	3/4"	—	Material Certificate	1	94804A370	0000
7/8"-9				1 5/16"	3/4"	ASTM F594	Material Certificate	1	94819A064	0000


7/8"-14	1 5/16"			3/4"	—	—	1	94804A375	0000
7/8"-14	1 5/16"			3/4"	ASTM F594	—	1	94819A239	0000
1"-8	1 1/2"			55/64"	—	Material Certificate	1	94804A038	0000
1"-8	1 1/2"			55/64"	ASTM F594	—	1	94819A067	0000
1"-12	1 1/2"			55/64"	—	Material Certificate	1	94804A152	0000
1"-12	1 1/2"			55/64"	ASTM F594	—	1	94819A304	00000
1"-14	1 1/2"			55/64"	—	—	1	94804A156	0000
1"-14	1 1/2"			55/64"	ASTM F594	—	1	94819A408	0000
1 1/8"-7	1 11/16"			31/32"	—	Material Certificate	1	94804A039	0000
1 1/8"-7	1 11/16"			31/32"	ASTM F594	—	1	94819A409	0000

1 1/4"-7	1 7/8"	1 1/16"	—	—	1	94804A040	0000
1 1/4"-7	1 7/8"	1 1/16"	ASTM F594	—	1	94819A425	00000
1 3/8"-6	2 1/16"	1 11/64"	—	Material Certificate	1	94804A169	0000
1 1/2"-6	2 1/4"	1 9/32"	—	Material Certificate	1	94804A041	0000
1 1/2"-6	2 1/4"	1 9/32"	ASTM F594	—	1	94819A854	00000
1 3/4"-5	2 5/8"	1 1/2"	—	—	1	94804A055	00000
2"-4 1/2	3"	1 23/32"	—	—	1	94804A065	00000
M1 × 0.25 mm	2.5 mm	0.8 mm	DIN 934	—	1	94150A112	0000
M1.2 × 0.25 mm	3 mm	1 mm	DIN 934	—	5	94150A113	00000
M1.4 × 0.3 mm	3 mm	1.2 mm	DIN 934	—	5	94150A114	0000
M1.6 × 0.35 mm	3.2 mm	1.3 mm	DIN 934	—	10	94150A115	00000
M2 × 0.4 mm	4 mm	1.6 mm	DIN 934	Material Certificate	50	94150A305	0000
M2.5 × 0.45 mm	5 mm	2 mm	DIN 934	—	50	94150A310	0000
M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934	Material Certificate	50	94150A325	0000
M3.5 × 0.6 mm	6 mm	2.8 mm	DIN 934	—	50	94150A330	0000
M4 × 0.7 mm	7 mm	3.2 mm	DIN 934	—	50	94150A335	0000
M5 × 0.8 mm	8 mm	4 mm	DIN 934	Material Certificate	50	94150A340	0000
M6 × 1 mm	10 mm	5 mm	DIN 934	Material Certificate	50	94150A345	00000
M7 × 1 mm	11 mm	5.5 mm	DIN 934	—	25	94150A116	00000
M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	—	50	94150A355	00000
M10 × 1.5 mm	17 mm	8 mm	DIN 934	Material Certificate	10	94150A358	00000
M12 × 1.75 mm	19 mm	10 mm	DIN 934	Material Certificate	5	94150A360	0000
M14 × 2 mm	22 mm	11 mm	DIN 934	—	5	94150A363	00000
M16 × 2 mm	24 mm	13 mm	DIN 934	Material Certificate	5	94150A365	00000
M18 × 2.5 mm	27 mm	15 mm	DIN 934	—	1	94150A368	0000
M20 × 2.5 mm	30 mm	16 mm	DIN 934	Material Certificate	1	94150A370	0000
M22 × 2.5 mm	32 mm	18 mm	DIN 934	—	1	94150A372	0000
M24 × 3 mm	36 mm	19 mm	DIN 934	Material Certificate	1	94150A373	0000
M27 × 3 mm	41 mm	20.7 mm	DIN 934	Material Certificate	1	94150A111	0000
M30 × 3.5 mm	46 mm	24 mm	DIN 934	—	1	94150A376	00000
M33 × 3.5 mm	50 mm	26 mm	DIN 934	—	1	94150A117	00000
M36 × 4 mm	55 mm	29 mm	DIN 934	—	1	94150A379	00000
M39 × 4 mm	60 mm	31 mm	DIN 934	—	1	94150A118	00000
M42 × 4.5 mm	65 mm	34 mm	DIN 934	—	1	94150A389	00000
M48 × 5 mm	75 mm	38 mm	DIN 934	Material Certificate	1	94150A397	00000

Highly Corrosion-Resistant Black-Oxide 316 Stainless Steel



		2-56	3/16"	1/16"	—	—	1	90242A160	0000


		4-40	1/4"	3/32"	—	—	50	90242A166	0000
		6-32	5/16"	7/64"	—	—	50	90242A172	0000
		6-40	5/16"	7/64"	—	—	1	90242A181	0000
		8-32	11/32"	1/8"	—	—	50	90242A194	0000
		8-36	11/32"	1/8"	—	—	1	90242A201	0000
		10-24	3/8"	1/8"	—	—	25	90242A326	0000
		10-32	3/8"	1/8"	—	—	25	90242A333	0000
		12-24	7/16"	5/32"	—	Material Certificate	10	90242A372	0000
		12-28	7/16"	5/32"	—	—	1	90242A380	0000
		1/4"-20	7/16"	7/32"	—	—	25	90242A425	0000


		1/4"-28	7/16"	7/32"	—	—	25	90242A454	0000
		5/16"-18	1/2"	17/64"	—	—	25	90242A522	0000
		5/16"-24	1/2"	17/64"	—	—	25	90242A525	0000
		3/8"-16	9/16"	21/64"	—	—	25	90242A550	0000
		3/8"-24	9/16"	21/64"	—	—	10	90242A595	0000
		7/16"-14	11/16"	3/8"	—	—	10	90242A615	0000
		7/16"-20	11/16"	3/8"	—	—	10	90242A616	0000
		1/2"-13	3/4"	7/16"	—	—	10	90242A625	0000
		1/2"-20	3/4"	7/16"	—	—	5	90242A627	0000
		9/16"-12	7/8"	31/64"	—	—	5	90242A633	0000


		9/16"-18	7/8"	31/64"	—	Material Certificate	5	90242A634	0000
		5/8"-11	15/16"	35/64"	—	—	5	90242A637	0000
		5/8"-18	15/16"	35/64"	—	—	5	90242A643	0000
		3/4"-10	1 1/8"	41/64"	—	—	1	90242A644	0000
		3/4"-16	1 1/8"	41/64"	—	—	1	90242A648	0000
		7/8"-9	1 5/16"	3/4"	—	—	1	90242A657	0000
		7/8"-14	1 5/16"	3/4"	—	—	1	90242A662	0000
		1"-8	1 1/2"	55/64"	—	—	1	90242A670	0000
		1"-12	1 1/2"	55/64"	—	—	1	90242A704	00000
		1 1/8"-7	1 11/16"	31/32"	—	Material Certificate	1	90242A705	00000


		1 1/4"-7	1 7/8"	1 1/16"	—	Material Certificate	1	90242A707	00000
		1 1/2"-6	2 1/4"	1 9/32"	—	Material Certificate	1	90242A723	00000
		1 3/4"-5	2 5/8"	1 1/2"	—	Material Certificate	1	90242A772	00000
		2"-4 1/2	3"	1 23/32"	—	Material Certificate	1	90242A960	00000
		M1 × 0.25 mm	2.5 mm	0.8 mm	DIN 934	—	1	92233A111	0000
		M1.2 × 0.25 mm	3 mm	1 mm	DIN 934	—	1	92233A112	0000
		M1.6 × 0.35 mm	3.2 mm	1.3 mm	DIN 934	—	5	92233A114	0000
		M2 × 0.4 mm	4 mm	1.6 mm	DIN 934	—	50	92233A222	00000
		M2.5 × 0.45 mm	5 mm	2 mm	DIN 934	—	10	92233A115	0000
		M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934	—	25	92233A223	0000


		M3.5 × 0.6 mm	6 mm	2.8 mm	DIN 934	—	10	92233A116	0000
		M4 × 0.7 mm	7 mm	3.2 mm	DIN 934	—	25	92233A224	0000
		M5 × 0.8 mm	8 mm	4 mm	DIN 934	—	25	92233A225	0000
		M6 × 1 mm	10 mm	5 mm	DIN 934	—	25	92233A226	00000
		M7 × 1 mm	11 mm	5.5 mm	DIN 934	—	10	92233A117	00000
		M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	—	10	92233A118	00000
		M10 × 1.5 mm	17 mm	8 mm	DIN 934	—	5	92233A119	0000
		M12 × 1.75 mm	19 mm	10 mm	DIN 934	—	5	92233A211	0000
		M14 × 2 mm	22 mm	11 mm	DIN 934	—	5	92233A212	00000
		M16 × 2 mm	24 mm	13 mm	DIN 934	Material Certificate	5	92233A227	00000

M18 × 2.5 mm	27 mm	15 mm	DIN 934	—	1	92233A228	0000
M20 × 2.5 mm	30 mm	16 mm	DIN 934	—	1	92233A229	0000
M24 × 3 mm	36 mm	19 mm	DIN 934	Material Certificate	1	92233A312	0000
M27 × 3 mm	41 mm	22 mm	DIN 934	—	1	92233A213	00000

High-Strength 17-4 PH Stainless Steel



		1/4"-20	7/16"	7/32"	ASTM F594	—	1	93061A113	00000


		5/16"-18	1/2"	17/64"	ASTM F594	—	1	93061A117	00000
		3/8"-16	9/16"	21/64"	ASTM F594	Material Certificate	1	93061A122	00000
		1/2"-13	3/4"	7/16"	ASTM F594	Material Certificate	1	93061A127	00000
		3/4"-10	1 1/8"	41/64"	ASTM F594	Material Certificate	1	93061A128	00000


		Highly Corrosion-Resistant High-Strength Bumax 88 Stainless Steel



				5/16"-18	1/2"	15/64"	—	—	1	96621A530	0000


				3/8"-16	9/16"	21/64"	—	—	1	96621A540	0000
				1/2"-13	3/4"	7/16"	—	—	1	96621A550	00000
				5/8"-11	1"	33/64"	—	—	1	96621A560	00000
				M6 × 1 mm	10 mm	5.2 mm	ISO 4032	—	10	96621A110	0000
				M8 × 1.25 mm	13 mm	6.8 mm	ISO 4032	—	5	96621A220	0000
				M10 × 1.5 mm	16 mm	8.4 mm	ISO 4032	—	1	96621A330	0000
				M12 × 1.75 mm	18 mm	10.8 mm	ISO 4032	—	1	96621A440	0000
				M16 × 2 mm	24 mm	14.8 mm	ISO 4032	—	1	96621A510	0000
				M20 × 2.5 mm	30 mm	18 mm	ISO 4032	—	1	96621A520	00000


				Seize-Resistant Nitronic 60 Stainless Steel



						1/4"-20	7/16"	7/32"	ASME B18.2.2	—	1	91551A121	0000


						3/8"-16	9/16"	21/64"	ASME B18.2.2	Material Certificate	1	91551A122	0000
						1/2"-13	3/4"	7/16"	ASME B18.2.2	—	1	91551A124	0000
						M6 × 1 mm	10 mm	5.2 mm	ISO 4032	—	1	91551A621	0000
						M8 × 1.25 mm	13 mm	6.8 mm	ISO 4032	—	1	91551A622	0000


						Seize-Resistant High-Strength 410 Stainless Steel



								1/4"-20	7/16"	7/32"	—	Material Certificate	5	99129A029	0000


								5/16"-18	1/2"	17/64"	—	Material Certificate	5	99129A051	0000
								3/8"-16	9/16"	21/64"	—	—	5	99129A310	0000
								1/2"-13	3/4"	7/16"	—	—	5	99129A325	00000


								High-Temperature High-Strength A286 Stainless Steel



										1/4"-20	7/16"	7/32"	—	Material Certificate	1	93043A327	00000


										5/16"-18	1/2"	17/64"	—	—	1	93043A332	00000
										3/8"-16	9/16"	21/64"	—	Material Certificate	1	93043A339	00000
1/2"-13										3/4"	7/16"	—	—	1	93043A346	00000


Ultra-Corrosion-Resistant Alloy 20 Stainless Steel



										1/4"-20	7/16"	7/32"	—	—	1	90775A029	0000


										3/8"-16	9/16"	21/64"	—	—	1	90775A031	0000
										1/2"-13	3/4"	7/16"	—	—	1	90775A033	00000

Lightweight Aluminum

6061 Aluminum—One-third the weight of steel, these nuts are commonly used in robotics, automation, and other applications that have weight limitations. They're an alternative to stainless steel for rust resistance but are not as strong.

Black Corrosion-Resistant-Coated 6061 Aluminum—Offers better rust resistance than plain aluminum. Also known as black luster, the coating creates a finished appearance and has been tested to extreme standards, including 1,000 hours of salt spray resistance, to hold up in wet and outdoor environments. One-third the weight of steel, these nuts are suitable for robotics, automation, and other applications that have weight limitations.

	Thread Size	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
6061 Aluminum



		2-56	3/16"	1/16"	ASME B18.2.2	Material Certificate	10	90670A150	000000


		3-48	3/16"	1/16"	ASME B18.2.2	—	5	90670A213	0000
		4-40	1/4"	3/32"	ASME B18.2.2	—	100	93181A003	0000
		5-40	5/16"	7/64"	ASME B18.2.2	—	5	90670A222	00000
		6-32	5/16"	7/64"	ASME B18.2.2	—	100	93181A007	0000
		8-32	11/32"	1/8"	ASME B18.2.2	Material Certificate	100	93181A009	0000
		10-24	3/8"	1/8"	ASME B18.2.2	—	100	93181A011	0000
		10-32	3/8"	1/8"	ASME B18.2.2	—	100	93181A411	0000
		12-24	7/16"	5/32"	ASME B18.2.2	—	5	90670A234	00000
		1/4"-20	7/16"	7/32"	ASME B18.2.2	—	100	90670A029	00000
		1/4"-28	7/16"	7/32"	ASME B18.2.2	—	10	90670A155	00000


		1/4"-32	7/16"	7/32"	ASME B18.2.2	—	5	90670A240	00000
		5/16"-18	1/2"	17/64"	ASME B18.2.2	—	100	90670A030	00000
		5/16"-24	1/2"	17/64"	ASME B18.2.2	Material Certificate	10	90670A160	00000
		5/16"-32	1/2"	17/64"	ASME B18.2.2	—	5	90670A243	00000
		3/8"-16	9/16"	21/64"	ASME B18.2.2	—	50	90670A031	00000
		3/8"-24	9/16"	21/64"	ASME B18.2.2	Material Certificate	10	90670A165	00000
		3/8"-32	9/16"	21/64"	ASME B18.2.2	—	5	90670A246	00000
		7/16"-14	11/16"	3/8"	ASME B18.2.2	—	5	90670A170	0000
		7/16"-20	11/16"	3/8"	ASME B18.2.2	Material Certificate	5	90670A175	00000
		7/16"-28	11/16"	3/8"	ASME B18.2.2	—	1	90670A249	0000


		1/2"-13	3/4"	7/16"	ASME B18.2.2	—	25	90670A033	00000
		1/2"-20	3/4"	7/16"	ASME B18.2.2	Material Certificate	5	90670A180	00000
		1/2"-28	3/4"	7/16"	ASME B18.2.2	Material Certificate	1	90670A252	0000
		9/16"-12	7/8"	31/64"	ASME B18.2.2	Material Certificate	1	90670A255	0000
		9/16"-18	7/8"	31/64"	ASME B18.2.2	—	1	90670A258	0000
		5/8"-11	15/16"	35/64"	ASME B18.2.2	—	10	90670A135	00000
		5/8"-18	15/16"	35/64"	ASME B18.2.2	—	1	90670A185	0000
		5/8"-24	15/16"	35/64"	ASME B18.2.2	—	1	90670A261	0000
		3/4"-10	1 1/8"	41/64"	ASME B18.2.2	—	5	90670A140	00000
		3/4"-16	1 1/8"	41/64"	ASME B18.2.2	—	1	90670A264	0000


		3/4"-20	1 1/8"	41/64"	ASME B18.2.2	—	1	90670A267	0000
		7/8"-9	1 15/16"	3/4"	ASME B18.2.2	Material Certificate	1	90670A270	0000
		1"-8	1 1/2"	55/64"	ASME B18.2.2	Material Certificate	1	90670A273	00000
		1 1/4"-7	1 7/8"	1 1/16"	ASME B18.2.2	Material Certificate	1	90670A279	00000
		M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934	Material Certificate	5	91854A108	00000
		M4 × 0.7 mm	7 mm	3.2 mm	DIN 934	—	50	91854A101	00000
		M5 × 0.8 mm	8 mm	4 mm	DIN 934	—	50	91854A102	00000
		M6 × 1 mm	10 mm	5 mm	DIN 934	—	25	91854A103	00000
		M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	—	25	91854A104	00000
		M10 × 1.5 mm	17 mm	8 mm	DIN 934	—	10	91854A105	0000


		M12 × 1.75 mm	19 mm	10 mm	DIN 934	—	5	91854A106	00000
		M16 × 2 mm	24 mm	13 mm	DIN 934	—	5	91854A107	00000


		Black Corrosion-Resistant-Coated 6061 Aluminum



				8-32	11/32"	1/8"	ASME B18.2.2	—	5	99149A112	0000


10-24	3/8"			1/8"	ASME B18.2.2	—	5	99149A115	0000
10-32	3/8"			1/8"	ASME B18.2.2	—	5	99149A118	0000
1/4"-20	7/16"			7/32"	ASME B18.2.2	—	5	99149A121	0000
5/16"-18	1/2"			17/64"	ASME B18.2.2	—	5	99149A124	0000
3/8"-16	9/16"			21/64"	ASME B18.2.2	—	5	99149A127	00000
1/2"-13	3/4"			7/16"	ASME B18.2.2	—	1	99149A130	0000

Lightweight Corrosion-Resistant Titanium

The best of both worlds, these hex nuts are lightweight like aluminum and more corrosion resistant than 316 stainless steel.

Grade 2 Titanium—Because Grade 2 titanium is 99% pure, it's even more corrosion resistant than other common titanium grades, such as Grades 5 and 9. These nuts are ideal for use in chemical-processing and water-treatment facilities since they stand up to strong acids and other harsh chemicals.

High-Strength Grade 5 Titanium—More than two times stronger than Grade 2 titanium due to the addition of aluminum and vanadium. These nuts also stand up to salt water, acids, and chemicals but won’t resist harsh chemicals like Grade 2 can.

	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Grade 2 Titanium



	2-56	1/4"	1/16"	—	—	1	90545A003	000000


	4-40	1/4"	3/32"	—	—	1	90545A005	00000
	6-32	5/16"	7/64"	—	—	1	90545A007	0000
	8-32	3/8"	1/8"	—	—	1	90545A009	0000
	10-24	3/8"	1/8"	—	—	1	90545A011	0000
	10-32	3/8"	1/8"	—	—	1	90545A111	0000
	1/4"-20	7/16"	7/32"	—	—	1	90545A029	0000
	5/16"-18	1/2"	17/64"	—	—	1	90545A030	0000
	3/8"-16	9/16"	21/64"	—	—	1	90545A031	0000
	1/2"-13	3/4"	7/16"	—	—	1	90545A034	00000
	5/8"-11	15/16"	35/64"	—	—	1	90545A037	00000


	3/4"-10	1 1/8"	41/64"	—	Material Certificate	1	90545A041	00000
	M6 × 1 mm	10 mm	5.2 mm	ISO 4032	—	1	91927A115	0000
	M8 × 1.25 mm	13 mm	6.8 mm	ISO 4032	—	1	91927A116	0000
	M10 × 1.5 mm	16 mm	8.4 mm	ISO 4032	—	1	91927A117	0000
	M12 × 1.75 mm	18 mm	10.8 mm	ISO 4032	Material Certificate	1	91927A118	00000


	High-Strength Grade 5 Titanium



			10-24	3/8"	1/8"	ASME B18.2.2	Material Certificate	5	91570A124	0000


			1/4"-20	7/16"	7/32"	ASME B18.2.2	Material Certificate	1	91570A125	0000
			5/16"-18	1/2"	17/64"	ASME B18.2.2	Material Certificate	1	91570A126	0000
			5/16"-24	1/2"	17/64"	ASME B18.2.2	Material Certificate	1	91570A136	0000
			3/8"-16	9/16"	21/64"	ASME B18.2.2	Material Certificate	1	91570A127	0000
			1/2"-13	3/4"	7/16"	ASME B18.2.2	Material Certificate	1	91570A128	00000
			M6 × 1 mm	10 mm	5.2 mm	ISO 4032	Material Certificate	5	91570A523	00000
			M8 × 1.25 mm	13 mm	6.8 mm	ISO 4032	Material Certificate	1	91570A524	0000
			M10 × 1.5 mm	16 mm	8.4 mm	ISO 4032	Material Certificate	1	91570A525	0000

Corrosion-Resistant Nickel

400 Nickel—Also known as Monel, 400 nickel is an economical alternative to titanium. These nuts are just as corrosion resistant to stand up to salt water and strong acids. However, they are not as strong as C276 nickel nuts.

C276 Nickel—Also known as Hastelloy, these nuts have the best chemical resistance of all the metal nuts we offer. They resist pitting and cracking, even when exposed to the harshest substances, such as acids and sulfides. They are stronger than 400 nickel nuts.

Extreme-Strength 718 Nickel—Also known as Inconel 718, these nuts tackle high-stress fastening in harsh environments. They’re stronger than C276 nickel nuts and comparable to our strongest steel nuts. Expose them to extreme temperatures—1300° F down to -400° F—and corrosive elements, such as salt water, sulfuric acid, and other acids. If you need more corrosion resistance, look to C276 nickel nuts.

	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
400 Nickel



	10-32	3/8"	1/8"	—	—	1	90810A213	00000


	1/4"-20	7/16"	7/32"	—	—	10	90810A029	00000
	5/16"-18	1/2"	17/64"	—	—	5	90810A030	00000
	3/8"-16	9/16"	21/64"	—	—	1	90810A031	0000
	7/16"-14	11/16"	3/8"	—	—	1	90810A211	0000
	1/2"-13	3/4"	7/16"	—	—	1	90810A033	00000
	5/8"-11	15/16"	35/64"	—	—	1	90810A035	00000
	3/4"-10	1 1/8"	41/64"	—	—	1	90810A036	00000
	7/8"-9	1 5/16"	3/4"	—	—	1	90810A214	00000


	C276 Nickel



			1/4"-20	7/16"	7/32"	—	—	1	95012A229	00000


			5/16"-18	1/2"	17/64"	—	—	1	95012A236	00000
			3/8"-16	9/16"	21/64"	—	—	1	95012A241	00000
			1/2"-13	3/4"	7/16"	—	—	1	95012A248	00000
			5/8"-11	15/16"	35/64"	—	—	1	95012A256	00000
			3/4"-10	1 1/8"	41/64"	—	Material Certificate	1	95012A264	00000


			Extreme-Strength 718 Nickel



					1/4"-20	7/16"	7/32"	ASME B18.2.2	—	1	91463A121	0000


					3/8"-16	9/16"	21/64"	ASME B18.2.2	—	1	91463A122	00000
					1/2"-13	3/4"	7/16"	ASME B18.2.2	Material Certificate	1	91463A124	00000
					M6 × 1 mm	10 mm	5.2 mm	ISO 4032	—	1	91463A621	0000
					M8 × 1.25 mm	13 mm	6.8 mm	ISO 4032	—	1	91463A622	00000

Bronze

Silicon Bronze—More resistant to salt water than brass, these nuts are a good choice for marine environments. They are also stronger than brass and more resistant to abrasion and wear. Choose them for machinery with rotating parts or other applications where nearby components may rub against the nut.

	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Silicon Bronze



	4-40	1/4"	3/32"	—	—	100	93435A003	00000


	6-32	5/16"	7/64"	—	—	100	93435A007	00000
	8-32	11/32"	1/8"	—	—	50	93435A009	0000
	10-24	3/8"	1/8"	—	—	50	93435A011	00000
	10-32	3/8"	1/8"	—	—	50	93435A411	00000
	12-24	7/16"	5/32"	—	—	25	93439A111	0000
	1/4"-20	7/16"	3/16"	—	Material Certificate	25	93435A029	00000
	1/4"-20	7/16"	7/32"	—	—	50	93439A610	00000
	1/4"-28	7/16"	7/32"	—	—	25	93439A615	00000
	5/16"-18	1/2"	17/64"	—	Material Certificate	25	93439A620	00000
	5/16"-24	1/2"	17/64"	—	—	10	93439A625	0000


	3/8"-16	9/16"	21/64"	—	—	25	93439A630	00000
	3/8"-16	5/8"	1/4"	—	—	10	93435A041	0000
	3/8"-24	9/16"	21/64"	—	—	10	93439A635	00000
	7/16"-14	11/16"	3/8"	—	—	10	93439A640	00000
	7/16"-20	11/16"	3/8"	—	—	5	93439A646	0000
	1/2"-13	3/4"	7/16"	—	Material Certificate	10	93439A650	00000
	1/2"-20	3/4"	7/16"	—	Material Certificate	5	93439A656	00000
	5/8"-11	15/16"	35/64"	—	Material Certificate	5	93439A665	00000
	5/8"-18	15/16"	35/64"	—	Material Certificate	1	93439A112	0000
	3/4"-10	1 1/8"	41/64"	—	Material Certificate	1	93439A036	0000


	3/4"-16	1 1/8"	41/64"	—	—	1	93439A113	0000
	7/8"-9	1 5/16"	3/4"	—	—	1	93439A037	0000
	1"-8	1 1/2"	55/64"	—	—	1	93439A038	00000
	1 1/8"-7	1 11/16"	31/32"	—	Material Certificate	1	93439A114	00000
	1 1/4"-7	1 7/8"	1 1/16"	—	Material Certificate	1	93439A040	00000
	1 1/2"-6	2 1/4"	1 9/32"	—	Material Certificate	1	93439A041	00000
	M6 × 1 mm	10 mm	5 mm	DIN 934	—	10	91776A101	00000
	M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	—	5	91776A102	00000
	M10 × 1.5 mm	17 mm	8 mm	DIN 934	—	5	91776A103	00000
	M12 × 1.75 mm	19 mm	10 mm	DIN 934	—	1	91776A104	0000

Brass

Brass—Conductive and nonmagnetic, brass nuts are commonly used to secure electrical equipment, such as circuit board assemblies and mounting brackets, inside enclosures. They're also softer than most metals, so they won't damage other fastening components.

Nickel-Plated Brass—The nickel plating offers better corrosion resistance than plain brass to stand up to solvents, salt water, and chemicals. The plating can wear off over time, so these nuts are not recommended for applications that experience a lot of friction or wear.

	Thread Size	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Brass



		000-120	5/64"	1/32"	—	—	10	92736A110	000000


		00-90	5/64"	3/64"	—	—	10	92736A112	00000
		00-96	5/64"	3/64"	—	—	1	92736A132	0000
		0-80	5/32"	3/64"	—	—	100	92671A115	0000
		1-64	5/32"	3/64"	—	—	100	92671A002	0000
		1-72	5/32"	3/64"	—	—	100	92671A125	0000
		2-56	3/16"	1/16"	—	—	100	92671A003	0000
		2-64	3/16"	1/16"	—	—	100	92671A135	0000
		3-48	3/16"	1/16"	—	—	100	92671A004	0000
		3-56	3/16"	1/16"	—	—	100	92671A145	0000
		4-36	1/4"	3/32"	—	—	50	92671A236	0000


		4-40	1/4"	3/32"	—	—	100	92671A005	0000
		4-48	1/4"	3/32"	—	—	100	92671A155	0000
		5-40	5/16"	7/64"	—	—	100	92671A006	00000
		5-44	5/16"	7/64"	—	Material Certificate	100	92671A165	00000
		6-32	5/16"	7/64"	—	Material Certificate	100	92671A007	0000
		6-40	5/16"	7/64"	—	—	100	92671A175	00000
		8-32	11/32"	1/8"	—	—	100	92671A009	00000
		8-36	11/32"	1/8"	—	—	50	92671A185	0000
		10-24	3/8"	1/8"	—	—	100	92671A011	00000
		10-32	3/8"	1/8"	—	—	100	92671A195	00000


		12-24	7/16"	5/32"	—	—	50	92671A013	00000
		12-28	7/16"	5/32"	—	—	50	92671A205	00000
		1/4"-20	7/16"	3/16"	—	—	50	92671A029	00000
		1/4"-20	7/16"	7/32"	—	Material Certificate	50	92676A029	00000
		1/4"-28	7/16"	7/32"	—	—	50	92676A429	00000
		5/16"-18	1/2"	17/64"	—	Material Certificate	50	92676A030	00000
		5/16"-24	1/2"	17/64"	—	Material Certificate	25	92676A430	00000
		3/8"-16	9/16"	21/64"	—	Material Certificate	25	92676A450	00000
		3/8"-24	9/16"	21/64"	—	—	10	92676A455	0000
		7/16"-14	11/16"	3/8"	—	—	10	92676A460	0000


		7/16"-20	11/16"	3/8"	—	—	10	92676A465	0000
		1/2"-13	3/4"	7/16"	—	—	10	92676A470	0000
		1/2"-20	3/4"	7/16"	—	—	5	92676A475	0000
		9/16"-12	7/8"	31/64"	—	—	5	92676A480	0000
		5/8"-11	15/16"	35/64"	—	—	5	92676A485	00000
		5/8"-18	15/16"	35/64"	—	—	1	92676A490	0000
		3/4"-10	1 1/8"	41/64"	—	—	5	92676A495	00000
		3/4"-16	1 1/8"	41/64"	—	—	1	92676A510	0000
		7/8"-9	1 5/16"	3/4"	—	—	1	92676A515	0000
		7/8"-14	1 5/16"	3/4"	—	—	1	92676A437	0000


		1"-8	1 1/2"	55/64"	—	—	1	92676A038	0000
		1 1/8"-7	1 11/16"	31/32"	—	—	1	92676A039	00000
		1 1/4"-7	1 7/8"	1 1/16"	—	—	1	92676A040	00000
		1 1/2"-6	2 1/4"	1 9/32"	—	—	1	92676A041	00000
		M1 × 0.25 mm	2.5 mm	0.8 mm	DIN 934	—	1	90690A111	0000
		M1.2 × 0.25 mm	3 mm	1 mm	DIN 934	—	5	90690A112	0000
		M1.4 × 0.3 mm	3 mm	1.2 mm	DIN 934	—	5	90690A113	0000
		M1.6 × 0.35 mm	3.2 mm	1.3 mm	DIN 934	—	5	90690A114	0000
		M1.7 × 0.35 mm	3.5 mm	1.4 mm	DIN 934	—	5	90690A115	0000
		M2 × 0.4 mm	4 mm	1.6 mm	DIN 934	—	100	90690A030	0000

M2.5 × 0.45 mm	5 mm	2 mm	DIN 934	—	100	90690A035	0000
M2.6 × 0.45 mm	5 mm	2 mm	DIN 934	—	50	90690A026	0000
M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934	—	100	90690A037	0000
M3.5 × 0.6 mm	6 mm	2.8 mm	DIN 934	—	100	90690A036	00000
M4 × 0.7 mm	7 mm	3.2 mm	DIN 934	—	100	90690A044	00000
M5 × 0.8 mm	8 mm	4 mm	DIN 934	—	50	90690A046	00000
M6 × 0.75 mm	10 mm	5 mm	DIN 934	—	1	96815A110	0000
M6 × 1 mm	10 mm	5 mm	DIN 934	—	25	90690A047	0000
M7 × 1 mm	11 mm	5.5 mm	DIN 934	—	10	90690A052	0000
M8 × 1 mm	13 mm	6.5 mm	DIN 934	—	5	96815A120	0000
M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	—	10	90690A055	0000
M10 × 1 mm	17 mm	8 mm	DIN 934	—	5	96815A130	00000
M10 × 1.5 mm	17 mm	8 mm	DIN 934	—	10	90690A059	00000
M12 × 1 mm	19 mm	10 mm	DIN 934	—	1	96815A140	0000
M12 × 1.75 mm	19 mm	10 mm	DIN 934	—	5	90690A063	00000
M14 × 1.5 mm	22 mm	11 mm	DIN 934	—	1	96815A170	0000
M14 × 2 mm	22 mm	11 mm	DIN 934	—	5	90690A064	00000
M16 × 1.5 mm	24 mm	13 mm	DIN 934	—	1	96815A180	0000
M16 × 2 mm	24 mm	13 mm	DIN 934	—	1	90690A060	0000
M18 × 1.5 mm	27 mm	15 mm	DIN 934	—	1	96815A190	00000
M18 × 2.5 mm	27 mm	15 mm	DIN 934	—	1	90690A065	0000
M20 × 1.5 mm	30 mm	16 mm	DIN 934	—	1	96815A210	0000
M20 × 2.5 mm	30 mm	16 mm	DIN 934	—	1	90690A070	0000
M22 × 1.5 mm	32 mm	18 mm	DIN 934	—	1	96815A220	00000
M24 × 1.5 mm	36 mm	19 mm	DIN 934	—	1	96815A230	00000
M24 × 2 mm	36 mm	19 mm	DIN 934	—	1	96815A240	00000
M24 × 3 mm	36 mm	19 mm	DIN 934	—	1	90690A080	00000
M27 × 3 mm	41 mm	22 mm	DIN 934	—	1	90690A117	00000
M30 × 3.5 mm	46 mm	24 mm	DIN 934	—	1	90690A090	00000
M33 × 3.5 mm	50 mm	26 mm	DIN 934	—	1	90690A118	00000
M36 × 1.5 mm	55 mm	29 mm	DIN 934	—	1	96815A270	00000

Nickel-Plated Brass



		M2 × 0.4 mm	4 mm	1.6 mm	DIN 934	—	100	93778A111	0000


		M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934	—	50	93778A112	0000
		M4 × 0.7 mm	7 mm	3.2 mm	DIN 934	—	25	93778A114	0000
		M5 × 0.8 mm	8 mm	4 mm	DIN 934	—	25	93778A115	0000
		M6 × 1 mm	10 mm	5 mm	DIN 934	—	10	93778A116	0000
		M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	—	10	93778A117	00000
		M10 × 1.5 mm	17 mm	8 mm	DIN 934	—	5	93778A118	00000

Plastic

Nylon 6/6— The most common plastic nuts, these are good for general purpose fastening. They are slippery and abrasion resistant, so they thread on smoothly and stand up to daily wear and tear. Nylon will swell and weaken when exposed to moisture, so these nuts are best for dry environments.

High-Strength Glass-Filled Nylon—Glass fibers embedded in the nylon give these nuts better strength than nylon 6/6. They can also handle higher temperatures without losing strength.

Moisture-Resistant Acetal—The best plastic for damp and wet environments, these nuts won't swell or lose their strength if exposed to moisture. They also resist wear and scratches better than nylon nuts.

Clear Impact-Resistant Polycarbonate—Our most impact-resistant plastic nuts, these withstand bumps and vibration without cracking or denting. They are also clear to be less noticeable in your assembly.

Acid-Resistant PVC—Connect sensors, fittings, and other equipment in chemical-processing lines. These nuts won't degrade when exposed to harsh acids, alkalis, and alcohols.

Chemical-Resistant Polypropylene—Versatile and economical, these resist a broad range of chemicals, such as petroleum, degreasers, and sulfuric acid. They're not quite as chemical resistant as PTFE nuts and will weaken if exposed to chlorine, lacquer solvents, or nitric acid.

High-Temperature Chemical-Resistant PTFE—The most chemical-resistant plastic nuts we offer, these stand up to the widest range of harsh acids, bases, solvents, and corrosive cleaners. They also keep their shape and strength at higher temperatures than most plastics.

High-Strength High-Temperature PEEK—A close alternative to metal nuts, these offer the best strength of all our plastic nuts to stand up to high-stress applications. They also won't degrade when exposed to high heat, so they are a good choice for joining components on circuit boards and other electrical applications. They aren't very impact resistant, however, and may crack or dent if subjected to hard bumps and vibrations.

Noncontaminating PVDF—The highest purity nuts we offer, these won't release contaminants into your process line that can damage critical components. They are commonly used in clean rooms for pharmaceutical and semiconductor manufacturing, as well as in food and beverage applications. PVDF is comparable to Kynar and Solef.

				Temp., ° F
	Thread Size	Wd.	Ht.	Min.	Max.	Food Industry Std.	Flammability Rating	Certificate Type	Choose a Color	Pkg. Qty.		Pkg.
Nylon 6/6



		2-56	3/16"	1/16"	-40	185	—	—	—	Black, Off-White	100	94812A100	000000


		3-48	3/16"	1/16"	-40	185	—	—	—	Black, Off-White	100	94812A820	00000
		4-40	1/4"	3/32"	-40	185	—	—	—	Black, Off-White	100	94812A200	00000
		6-32	5/16"	1/8"	-40	185	—	—	—	Black, Off-White	100	94812A300	00000
		6-40	5/16"	1/8"	-40	185	—	—	—	Black, Off-White	100	94812A663	00000
		8-32	21/64"	1/8"	-40	185	—	—	—	Black, Off-White	100	94812A400	00000
		10-24	23/64"	9/64"	-40	185	—	—	—	Black, Off-White	100	94812A500	00000
		10-32	23/64"	9/64"	-40	185	—	—	—	Black, Off-White	100	94812A600	00000
		12-24	27/64"	13/64"	-40	185	—	—	—	Black, Off-White	100	94812A830	00000
		1/4"-20	27/64"	15/64"	-40	185	—	—	—	Black, Off-White	100	94812A700	00000
		1/4"-28	27/64"	15/64"	-40	185	—	—	—	Black, Off-White	100	94812A800	00000


		5/16"-18	1/2"	17/64"	-40	185	—	—	—	Black, Off-White	100	94812A910	00000
		5/16"-24	1/2"	17/64"	-40	185	—	—	—	Black, Off-White	50	94812A840	00000
		3/8"-16	9/16"	21/64"	-40	185	—	—	—	Black, Off-White	50	94812A920	00000
		3/8"-24	9/16"	21/64"	-40	185	—	—	—	Black, Off-White	50	94812A850	00000
		3/8"-32	9/16"	11/32"	-40	185	—	—	—	Black, Off-White	50	94812A681	00000
		7/16"-14	11/16"	3/8"	-40	185	—	—	—	Black, Off-White	50	94812A860	00000
		7/16"-20	11/16"	3/8"	-40	185	—	—	—	Black, Off-White	50	94812A870	00000
		1/2"-13	3/4"	7/16"	-40	185	—	—	—	Black, Off-White	50	94812A930	00000
		1/2"-20	49/64"	7/16"	-40	185	—	—	—	Black, Off-White	25	94812A880	00000
		5/8"-11	15/16"	35/64"	-40	185	—	—	—	Black, Off-White	25	94812A940	00000


		5/8"-18	15/16"	9/16"	-40	185	—	—	—	Black, Off-White	25	94812A683	00000
		11/16"-27	1"	1/4"	-40	185	—	—	—	Black, Off-White	10	94812A684	00000
		3/4"-10	1 3/32"	41/64"	-40	185	—	—	—	Black, Off-White	20	94812A950	00000
		7/8"-9	1 9/32"	3/4"	-40	185	—	—	—	Black, Off-White	10	94812A960	00000
		1"-8	1 31/64"	7/8"	-40	185	—	—	—	Black, Off-White	10	94812A970	00000
		M2 × 0.4 mm	3.9 mm	1.2 mm	-40	185	—	—	—	Black, Off-White	100	93800A300	00000
		M2.5 × 0.45 mm	4.9 mm	1.8 mm	-40	185	—	—	—	Black, Off-White	100	93800A350	00000
		M3 × 0.5 mm	5.4 mm	2.2 mm	-40	185	—	—	—	Black, Off-White	100	93800A400	00000
		M3.5 × 0.6 mm	6.9 mm	2.7 mm	-40	185	—	—	—	Black, Off-White	100	93800A450	00000
		M4 × 0.7 mm	6.9 mm	3 mm	-40	185	—	—	—	Black, Off-White	100	93800A500	00000


		M5 × 0.8 mm	7.9 mm	4.3 mm	-40	185	—	—	—	Black, Off-White	100	93800A550	00000
		M6 × 1 mm	10 mm	5.4 mm	-40	185	—	—	—	Black, Off-White	100	93800A600	00000
		M8 × 1.25 mm	12.9 mm	6.4 mm	-40	185	—	—	—	Black, Off-White	50	93800A650	00000
		M10 × 1.5 mm	14.8 mm	9.8 mm	-40	185	—	—	—	Black, Off-White	50	93800A700	00000
		M12 × 1.75 mm	17.74 mm	10.54 mm	-40	185	—	—	—	Black, Off-White	10	93800A750	00000
		M16 × 2 mm	24 mm	14.8 mm	-40	185	—	—	—	Black, Off-White	10	93369A204	00000


		High-Strength Glass-Filled Nylon



				6-32	5/16"	1/8"	-20	230	—	—	—	Off-White	10	90387A321	0000


				8-32	11/32"	9/64"	-20	230	—	—	—	Off-White	10	90387A326	0000
				10-32	3/8"	9/64"	-20	230	—	—	—	Off-White	10	90387A332	0000
				1/4"-20	7/16"	15/64"	-20	230	—	—	—	Off-White	10	90387A337	0000
				M2 × 0.4 mm	3.9 mm	1.2 mm	-20	230	—	—	—	Off-White	10	90387A501	00000
				M3 × 0.5 mm	5.4 mm	2.2 mm	-20	230	—	—	—	Off-White	25	90387A503	00000
				M4 × 0.7 mm	6.9 mm	3 mm	-20	230	—	—	—	Off-White	10	90387A505	0000
				M5 × 0.8 mm	7.9 mm	4.3 mm	-20	230	—	—	—	Off-White	10	90387A506	00000
M6 × 1 mm				10 mm	5.4 mm	-20	230	—	—	—	Off-White	10	90387A507	00000
M8 × 1.25 mm	12.9 mm			6.4 mm	-20	230	—	—	—	Off-White	10	90387A508	00000
M10 × 1.5 mm	14.8 mm			9.8 mm	-20	230	—	—	—	Off-White	10	90387A509	00000


Moisture-Resistant Acetal



				10-32	3/8"	9/64"	Not Rated	Not Rated	—	—	—	White	50	99223A022	00000


				1/4"-20	7/16"	15/64"	Not Rated	Not Rated	—	—	—	White	50	99223A029	00000
				5/16"-18	33/64"	17/64"	Not Rated	Not Rated	—	—	—	White	25	99223A038	00000
				3/8"-16	9/16"	21/64"	Not Rated	Not Rated	—	—	—	White	25	99223A055	00000
				1/2"-13	49/64"	7/16"	Not Rated	Not Rated	—	—	—	White	10	99223A067	00000


				Clear Impact-Resistant Polycarbonate



						4-40	17/64"	3/32"	-40	210	—	—	—	Clear	25	94905A005	00000


						6-32	5/16"	1/8"	-40	210	—	—	—	Clear	25	94905A007	00000
						8-32	11/32"	1/8"	-40	210	—	—	—	Clear	10	94905A009	0000
						10-32	3/8"	9/64"	-40	210	—	—	—	Clear	10	94905A011	0000
						1/4"-20	27/64"	15/64"	Not Rated	210	—	—	—	Clear	10	94905A013	0000
						M2 × 0.4 mm	3.9 mm	1.2 mm	-40	210	—	—	—	Clear	10	94905A111	0000
						M2.5 × 0.45 mm	4.9 mm	1.8 mm	-40	210	—	—	—	Clear	10	94905A112	0000
						M3 × 0.5 mm	5.4 mm	2.2 mm	-40	210	—	—	—	Clear	25	94905A113	00000
						M4 × 0.7 mm	6.9 mm	3 mm	-40	210	—	—	—	Clear	10	94905A115	0000
						M5 × 0.8 mm	7.9 mm	4.3 mm	-40	210	—	—	—	Clear	10	94905A116	0000
						M6 × 1 mm	10 mm	5.4 mm	-40	210	—	—	—	Clear	10	94905A117	00000


						M8 × 1.25 mm	12.9 mm	6.4 mm	-40	210	—	—	—	Clear	10	94905A118	00000
						M10 × 1.5 mm	14.8 mm	9.8 mm	-40	210	—	—	—	Clear	10	94905A119	00000
						M12 × 1.75 mm	17.74 mm	10.54 mm	-40	210	—	—	—	Clear	5	94905A121	0000


						Acid-Resistant PVC



								1/4"-20	15/32"	7/32"	Not Rated	Not Rated	—	—	—	Gray	10	94806A029	00000


								5/16"-18	17/32"	17/64"	Not Rated	Not Rated	—	—	—	Gray	10	94806A030	00000
								3/8"-16	19/32"	21/64"	Not Rated	Not Rated	—	—	—	Gray	10	94806A031	00000
								1/2"-13	25/32"	7/16"	Not Rated	Not Rated	—	—	—	Gray	1	94806A034	0000
		5/8"-11						29/32"	35/64"	Not Rated	Not Rated	—	—	—	Gray	1	94806A044	0000
		3/4"-10	1 1/32"					41/64"	Not Rated	Not Rated	—	—	—	Gray	1	94806A052	0000


		Chemical-Resistant Polypropylene



								6-32	5/16"	1/8"	-20	210	—	—	—	Off-White	10	96169A452	0000


								8-32	5/16"	1/8"	-20	210	—	—	—	Off-White	10	96169A457	0000
								10-32	3/8"	1/8"	-20	210	—	—	—	Off-White	10	96169A463	0000
								1/4"-20	7/16"	7/32"	-20	210	—	—	—	Off-White	10	96169A468	0000
								M4 × 0.7 mm	7 mm	3.2 mm	35	140	—	—	—	White	10	96169A481	00000
								M5 × 0.8 mm	8 mm	4 mm	35	140	—	—	—	White	5	96169A482	0000
								M6 × 1 mm	10 mm	5 mm	35	140	—	—	—	White	10	96169A483	00000
								M8 × 1.25 mm	13 mm	6.5 mm	35	140	—	—	—	White	10	96169A484	00000
M10 × 1.5 mm								17 mm	8 mm	35	140	—	—	—	White	5	96169A485	00000
M12 × 1.75 mm	19 mm							10 mm	35	140	—	—	—	White	1	96169A486	0000


High-Temperature Chemical-Resistant PTFE



								2-56	3/16"	1/16"	Not Rated	500	—	—	—	White	1	90059A112	0000


								4-40	1/4"	3/32"	Not Rated	500	—	—	—	White	1	90059A005	0000
								6-32	5/16"	1/8"	Not Rated	500	—	—	—	White	1	90059A007	0000
								8-32	5/16"	1/8"	Not Rated	500	—	—	—	White	1	90059A009	0000
								10-24	3/8"	1/8"	Not Rated	500	—	—	—	White	1	90059A011	0000
				10-32				3/8"	9/64"	Not Rated	500	—	—	—	White	1	90059A111	0000
				1/4"-20	7/16"			7/32"	Not Rated	500	—	—	Material Certificate	White	1	90059A029	0000
				5/16"-18	1/2"			17/64"	Not Rated	500	—	—	—	White	1	90059A030	0000
				3/8"-16	9/16"			21/64"	Not Rated	500	—	—	—	White	1	90059A031	0000
				3/8"-24	9/16"			21/64"	Not Rated	500	—	—	—	White	1	90059A113	0000
				1/2"-13	3/4"			7/16"	Not Rated	500	—	—	—	White	1	90059A033	0000


				1/2"-20	3/4"			7/16"	Not Rated	500	—	—	—	White	1	90059A114	00000
				5/8"-11	7/8"			35/64"	Not Rated	500	—	—	—	White	1	90059A035	00000
				3/4"-10	1 1/8"			41/64"	Not Rated	500	—	—	—	White	1	90059A036	00000
				M3 × 0.5 mm	5.32 mm			2.2 mm	Not Rated	500	—	—	—	White	1	90059A115	0000
				M4 × 0.7 mm	6.78 mm			2.9 mm	Not Rated	500	—	—	—	White	1	90059A116	0000
				M5 × 0.8 mm	7.78 mm			4.4 mm	Not Rated	500	—	—	—	White	1	90059A117	0000
				M6 × 1 mm	9.78 mm			4.9 mm	Not Rated	500	—	—	—	White	1	90059A118	0000
				M8 × 1.25 mm	12.73 mm			6.4 mm	Not Rated	500	—	—	—	White	1	90059A119	0000


				High-Strength High-Temperature PEEK



								4-40	1/4"	3/32"	-50	550	—	—	—	Black, Brown	1	98886A819	0000


						6-32		5/16"	7/64"	-50	550	—	—	—	Black, Brown	1	98886A822	0000
						8-32	11/32"	1/8"	-50	550	—	—	—	Black, Brown	1	98886A823	0000
						10-32	3/8"	1/8"	-50	550	—	—	—	Black, Brown	1	98886A816	0000
						1/4"-20	7/16"	3/16"	-50	550	—	—	—	Black, Brown	1	98886A813	0000
						1/4"-28	7/16"	3/16"	-50	550	—	—	—	Black	1	98886A731	0000
						5/16"-18	9/16"	7/32"	-50	550	—	—	—	Black, Brown	1	98886A820	0000
						5/16"-24	9/16"	7/32"	-50	550	—	—	—	Black	1	98886A733	0000
						3/8"-16	5/8"	1/4"	-50	550	—	—	—	Black, Brown	1	98886A817	0000
						3/8"-24	5/8"	1/4"	-50	550	—	—	Material Certificate	Black	1	98886A735	0000
						1/2"-13	45/64"	1/4"	-50	550	—	—	—	Black	1	98886A736	0000


		1/2"-20				45/64"	1/4"	-50	550	—	—	—	Black	1	98886A737	0000
		M3 × 0.5 mm	4.8 mm			1.4 mm	-50	550	—	—	—	Black, Brown	1	98886A826	0000
		M4 × 0.7 mm	6.8 mm			2 mm	-50	550	—	—	—	Black, Brown	1	98886A827	0000
		M5 × 0.8 mm	7.8 mm			2.5 mm	-50	550	—	—	—	Black	1	98886A740	0000
		M6 × 1 mm	9.9 mm			3.2 mm	-50	550	—	—	—	Black	1	98886A741	0000
		M8 × 1.25 mm	12.85 mm			4 mm	-50	550	—	—	—	Black	1	98886A742	0000
		M10 × 1.5 mm	15.85 mm			6.3 mm	-50	550	—	—	—	Black	1	98886A743	0000
		M12 × 1.75 mm	17.9 mm			6.3 mm	-50	550	—	—	—	Black	1	98886A744	0000


		Noncontaminating PVDF



						1/4"-20	7/16"	15/64"	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	5	92513A230	00000


3/8"-16						9/16"	21/64"	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	1	92513A250	0000
5/8"-11	59/64"					35/64"	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	1	92513A270	0000
3/4"-10	1 7/64"					41/64"	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	1	92513A280	0000
M2 × 0.4 mm	4.8 mm					1.5 mm	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	5	92513A110	00000
M3 × 0.5 mm	5.5 mm					2.4 mm	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	5	92513A130	0000
M4 × 0.7 mm	6.8 mm					2.1 mm	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	5	92513A150	00000
M5 × 0.8 mm	7.8 mm					2.5 mm	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	5	92513A160	00000
M6 × 1 mm	9.9 mm					2.9 mm	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	5	92513A170	00000
M8 × 1.25 mm	12.5 mm					4 mm	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	1	92513A180	0000
M10 × 1.5 mm	16.5 mm					8 mm	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	1	92513A190	0000


M12 × 1.75 mm	18.4 mm					9.9 mm	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	Material Certificate	White	1	92513A210	0000
M16 × 2 mm	24.5 mm					13.9 mm	-145	300	FDA Compliant 21 CFR 177.2510, NSF/ANSI 61	UL 94 V-0	—	White	1	92513A220	0000

Ultra-High-Temperature Molybdenum

Molybdenum—Use these nuts with molybdenum screws and washers in high-temperature oxygen-free environments, such as vacuum furnaces. Since they’re thermally conductive, heat passes through them quickly without deforming them. They’re stronger than ceramic nuts yet still handle similar temperatures with no trouble. However, they will corrode in high heat when oxygen is present. They’re also nonmagnetic.

	Wd.	Ht.	Specs. Met	Pkg. Qty.		Pkg.
Molybdenum



	1/4"-20	7/16"	7/32"	ASME B18.2.2	1	91609A121	00000


	3/8"-16	9/16"	21/64"	ASME B18.2.2	1	91609A123	00000
	1/2"-13	3/4"	7/16"	ASME B18.2.2	1	91609A124	00000
	M6 × 1 mm	10 mm	5.2 mm	ISO 4032	1	91609A621	00000
	M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	1	91609A622	00000

High-Temperature Ceramic

Ceramic—Secure components in industrial furnaces, kilns, and other extreme-heat applications. These nuts won't melt, seize, or become brittle—even at temperatures up to 3000° F. Ceramic nuts may crack or dent if subjected to hard bumps and vibrations.

	Wd.	Ht.	Max. Temp., ° F	Color	Certificate Type	Pkg. Qty.		Pkg.
Ceramic



	2-56	3/16"	1/16"	3,000	Off-White	—	1	94635A110	000000


	4-40	1/4"	3/32"	3,000	Off-White	Material Certificate	1	94635A115	00000
	6-32	5/16"	7/64"	3,000	Off-White	—	1	94635A120	00000
	8-32	11/32"	1/8"	3,000	Off-White	—	1	94635A124	00000
	10-24	3/8"	1/8"	3,000	Off-White	—	1	94635A140	00000
	10-32	3/8"	1/8"	3,000	Off-White	—	1	94635A130	00000
	1/4"-20	7/16"	7/32"	3,000	Off-White	—	1	94635A135	00000
	1/4"-28	7/16"	7/32"	3,000	Off-White	—	1	94635A145	00000
	5/16"-18	1/2"	17/64"	3,000	Off-White	—	1	94635A150	00000
	3/8"-16	9/16"	21/64"	3,000	Off-White	Material Certificate	1	94635A155	00000

Fiberglass

Fiberglass—With the best strength-to-weight ratio of all our nonmetal hex nuts, these hold up in high-stress applications without adding weight to your assembly. They resist acids, solvents, oil, and salt water.

	Wd.	Ht.	Max. Temp., ° F	Color	Certificate Type	Pkg. Qty.		Pkg.
Fiberglass



	4-40	1/4"	3/32"	190	Gray	—	10	91395A005	000000


	6-32	5/16"	7/64"	190	Gray	—	10	91395A120	00000
	8-32	3/8"	1/8"	190	Gray	—	10	91395A130	00000
	10-24	3/8"	1/8"	190	Gray	—	10	91395A140	00000
	10-32	3/8"	1/8"	190	Gray	—	10	91395A411	00000
	1/4"-20	7/16"	7/32"	190	Gray	—	5	91395A029	0000
	1/4"-28	7/16"	7/32"	190	Gray	—	5	91395A150	0000
	5/16"-18	1/2"	17/64"	190	Gray	—	5	91395A030	0000
	5/16"-24	1/2"	17/64"	190	Gray	—	5	91395A160	0000
	3/8"-16	9/16"	21/64"	190	Gray	—	5	91395A031	0000
	3/8"-24	9/16"	21/64"	190	Gray	Material Certificate	5	91395A170	0000


	1/2"-13	3/4"	7/16"	190	Gray	—	5	91395A033	0000
	1/2"-20	3/4"	7/16"	190	Gray	—	5	91395A180	0000
	5/8"-11	15/16"	35/64"	190	Gray	—	5	91395A035	00000
	5/8"-18	15/16"	35/64"	190	Gray	—	5	91395A190	00000
	3/4"-10	1 1/8"	41/64"	190	Gray	—	5	91395A036	00000
	3/4"-16	1 1/8"	41/64"	190	Gray	—	5	91395A210	00000
	7/8"-9	1 5/16"	25/32"	190	Gray	—	1	91395A220	0000
	1"-8	1 1/2"	55/64"	190	Gray	—	1	91395A038	0000
	1"-12	1 1/2"	55/64"	190	Gray	—	5	91395A240	00000
	1"-14	1 1/2"	55/64"	190	Gray	—	5	91395A250	00000

Heavy-Profile Hex Nuts

About 10% wider and taller than standard-profile hex nuts, these handle heavier loads by distributing them over a larger area.

Medium-Strength Steel

These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	1/4"-20	1/2"	15/64"	SAE Grade 5	Material Certificate	100	91903A029	000000


	5/16"-18	9/16"	19/64"	SAE Grade 5	—	50	91903A031	0000
	3/8"-16	11/16"	23/64"	SAE Grade 5	—	50	91903A032	00000
	1/2"-13	7/8"	31/64"	SAE Grade 5	Material Certificate	25	91903A033	00000
	5/8"-11	1 1/16"	39/64"	SAE Grade 5	—	10	91903A034	00000
	3/4"-10	1 1/4"	47/64"	SAE Grade 5	—	10	91903A035	00000
	1"-8	1 5/8"	63/64"	SAE Grade 5	—	1	91903A036	0000
	1 1/4"-7	2"	1 7/32"	SAE Grade 5	Material Certificate	1	91903A039	0000


	Steel



			1/4"-20	1/2"	15/64"	SAE Grade 5	—	100	95045A029	0000


			5/16"-18	9/16"	19/64"	SAE Grade 5	—	100	95045A030	00000
			3/8"-16	11/16"	23/64"	SAE Grade 5	—	50	95045A031	00000
			7/16"-14	3/4"	27/64"	SAE Grade 5	—	25	95045A032	0000
			1/2"-13	7/8"	31/64"	SAE Grade 5	Material Certificate	25	95045A033	00000
			9/16"-12	15/16"	35/64"	SAE Grade 5	—	25	95045A034	00000
			5/8"-11	1 1/16"	39/64"	SAE Grade 5	Material Certificate	10	95045A035	0000
			3/4"-10	1 1/4"	47/64"	SAE Grade 5	—	10	95045A036	00000
			7/8"-9	1 7/16"	55/64"	SAE Grade 5	—	5	95045A037	00000
			1"-8	1 5/8"	63/64"	SAE Grade 5	Material Certificate	5	95045A038	00000
			1 1/8"-7	1 13/16"	1 7/64"	SAE Grade 5	—	1	95045A039	0000


			1 1/4"-7	2"	1 7/32"	SAE Grade 5	Material Certificate	1	95045A040	0000
			1 3/8"-6	2 3/16"	1 11/32"	SAE Grade 5	—	1	95045A041	0000
			1 1/2"-6	2 3/8"	1 15/32"	SAE Grade 5	—	1	95045A042	0000
			1 3/4"-5	2 3/4"	1 23/32"	SAE Grade 5	—	1	95045A044	00000
			2"-4 1/2	3 1/8"	1 31/32"	SAE Grade 5	—	1	95045A046	00000
			2 1/4"-4 1/2	3 1/2"	2 13/64"	SAE Grade 5	—	1	95045A048	00000
			2 1/2"-4	3 7/8"	2 29/64"	SAE Grade 5	Material Certificate	1	95045A049	00000

High-Strength Steel

Material Certificate—Nuts include a report with a traceable lot number and a description of their chemical and physical properties.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd., mm	Ht., mm	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	M12 × 1.75 mm	22	10	Class 10	DIN 6915, ISO 4775	—	5	91861A110	000000


	M16 × 2 mm	27	13	Class 10	DIN 6915, ISO 4775	—	5	91861A210	00000
	M20 × 2.5 mm	32	16	Class 10	DIN 6915, ISO 4775	—	5	91861A310	00000
	M24 × 3 mm	41	19	Class 10	DIN 6915, ISO 4775	—	1	91861A410	0000


	Hot-Dipped Galvanized Steel



			M12 × 1.75 mm	22	10	Class 10	DIN 6915, ISO 7414	—	5	94158A110	00000


			M16 × 2 mm	27	13	Class 10	DIN 6915, ISO 7414	—	5	94158A120	00000
			M20 × 2.5 mm	32	16	Class 10	DIN 6915, ISO 7414	—	1	94158A130	0000
			M22 × 2.5 mm	36	18	Class 10	DIN 6915, ISO 7414	—	1	94158A140	0000
			M24 × 3 mm	41	19	Class 10	DIN 6915, ISO 7414	—	1	94158A150	0000
			M27 × 3 mm	46	22	Class 10	DIN 6915, ISO 7414	—	1	94158A160	00000
			M30 × 3.5 mm	50	24	Class 10	DIN 6915, ISO 7414	—	1	94158A170	00000
			M36 × 4 mm	60	29	Class 10	DIN 6915, ISO 7414	—	1	94158A180	00000


			Steel



					M12 × 1.75 mm	22	10	Class 10	DIN 6915, ISO 4775	Material Certificate	5	91872A120	00000


					M16 × 2 mm	27	13	Class 10	DIN 6915, ISO 4775	—	5	91872A220	0000
					M20 × 2.5 mm	32	16	Class 10	DIN 6915, ISO 4775	—	5	91872A320	00000
					M24 × 3 mm	41	19	Class 10	DIN 6915, ISO 4775	—	1	91872A420	0000
					M30 × 3.5 mm	50	24	Class 10	DIN 6915	—	1	91872A122	0000

Extreme-Strength Steel

These nuts are about 20% stronger than high-strength steel nuts. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Steel—Best for dry environments since moisture will cause these nuts to rust.

PTFE-Coated Steel—A slippery PTFE coating prevents these nuts from becoming stuck during installation. They resist rust in wet and outdoor environments, however they're not recommended for prolonged exposure since the coating can wear off.

	Thread Size	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Yellow-Chromate-Plated Steel



		1/4"-20	1/2"	15/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	100	96460A110	000000


		1/4"-28	1/2"	15/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	50	96460A120	00000
		5/16"-18	9/16"	19/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	50	96460A230	0000
		5/16"-24	9/16"	19/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	25	96460A240	0000
		3/8"-16	11/16"	23/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	50	96460A250	00000
		3/8"-24	11/16"	23/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	25	96460A260	00000
		1/2"-13	7/8"	31/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	25	96460A370	00000
		1/2"-20	7/8"	31/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	10	96460A380	0000
		5/8"-11	1 1/16"	39/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	10	96460A510	00000
		5/8"-18	1 1/16"	39/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	10	96460A530	00000
		3/4"-10	1 1/4"	47/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	10	96460A620	00000


		3/4"-16	1 1/4"	47/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	10	96460A640	00000
		1"-8	1 5/8"	63/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	5	96460A750	00000
		1"-14	1 5/8"	63/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	96460A780	0000


		Black-Oxide Steel



				1/4"-20	1/2"	15/64"	ASTM Grade 2H	ASTM A194	—	25	91026A029	00000


				5/16"-18	9/16"	19/64"	ASTM Grade 2H	ASTM A194	—	10	91026A030	0000
				3/8"-16	11/16"	23/64"	ASTM Grade 2H	ASTM A194	—	10	91026A031	0000
				7/16"-14	3/4"	27/64"	ASTM Grade 2H	ASTM A194	—	10	91026A032	0000
				1/2"-13	7/8"	31/64"	ASTM Grade 2H	ASTM A194	—	10	91026A033	0000
				5/8"-11	1 1/16"	39/64"	ASTM Grade 2H	ASTM A194	—	5	91026A035	0000
				3/4"-10	1 1/4"	47/64"	ASTM Grade 2H	ASTM A194	—	5	91026A036	0000
				7/8"-9	1 7/16"	55/64"	ASTM Grade 2H	ASTM A194	—	1	91026A037	0000
				1"-8	1 5/8"	63/64"	ASTM Grade 2H	ASTM A194	—	1	91026A038	0000


				Hot-Dipped Galvanized Steel



						1/4"-20	1/2"	15/64"	ASTM Grade 2H	ASTM A194	—	50	95025A370	00000


						3/8"-16	11/16"	23/64"	ASTM Grade 2H	ASTM A194	—	50	95025A380	00000
						1/2"-13	7/8"	31/64"	ASTM Grade 2H	ASTM A194	—	25	95025A405	00000
						5/8"-11	1 1/16"	39/64"	ASTM Grade 2H	ASTM A194	—	10	95025A410	0000
						3/4"-10	1 1/4"	47/64"	ASTM Grade 2H	ASTM A194	—	10	95025A415	00000
						7/8"-9	1 7/16"	55/64"	ASTM Grade 2H	ASTM A194	—	5	95025A420	00000
						1"-8	1 5/8"	63/64"	ASTM Grade 2H	ASTM A194	—	5	95025A425	00000
						1 1/8"-7	1 13/16"	1 7/64"	ASTM Grade 2H	ASTM A194	—	1	95025A430	0000
						1 1/8"-8	1 13/16"	1 7/64"	ASTM Grade 2H	ASTM A194	—	1	95025A432	0000
						1 1/4"-7	2"	1 7/32"	ASTM Grade 2H	ASTM A194	—	1	95025A435	0000
						1 1/4"-8	2"	1 7/32"	ASTM Grade 2H	ASTM A194	—	1	95025A436	0000


						1 3/8"-6	2 3/16"	1 11/32"	ASTM Grade 2H	ASTM A194	—	1	95025A437	0000
						1 1/2"-6	2 3/8"	1 15/32"	ASTM Grade 2H	ASTM A194	—	1	95025A440	00000
						1 3/4"-5	2 3/4"	1 23/32"	ASTM Grade 2H	ASTM A194	—	1	95025A445	00000
						2"-4 1/2	3 1/8"	1 31/32"	ASTM Grade 2H	ASTM A194	—	1	95025A455	00000


Steel



						1/4"-20	1/2"	15/64"	ASTM Grade 2H	ASTM A194	—	100	90521A106	00000


						1/4"-28	1/2"	15/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	50	90521A104	00000
						5/16"-18	9/16"	19/64"	ASTM Grade 2H	ASTM A194	Material Certificate	50	90521A107	00000
						5/16"-24	9/16"	19/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	50	90521A108	00000
						3/8"-16	11/16"	23/64"	ASTM Grade 2H	ASTM A194	Material Certificate	50	90521A225	00000
						3/8"-24	11/16"	23/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	25	90521A229	0000
						7/16"-14	3/4"	27/64"	ASTM Grade 2H	ASTM A194	—	25	90521A109	00000
						7/16"-20	3/4"	27/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	25	90521A110	00000
						1/2"-13	7/8"	31/64"	ASTM Grade 2H	ASTM A194	Material Certificate	25	90521A235	00000
						1/2"-20	7/8"	31/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	25	90521A236	00000
						9/16"-12	15/16"	35/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	10	90521A281	0000


						5/8"-11	1 1/16"	39/64"	ASTM Grade 2H	ASTM A194	Material Certificate	10	90521A240	00000
						5/8"-18	1 1/16"	39/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	25	90521A242	00000
						3/4"-10	1 1/4"	47/64"	ASTM Grade 2H	ASTM A194	—	10	90521A245	00000
						3/4"-16	1 1/4"	47/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	10	90521A247	00000
						7/8"-9	1 7/16"	55/64"	ASTM Grade 2H	ASTM A194	Material Certificate	10	90521A250	00000
		7/8"-14				1 7/16"	55/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	10	90521A253	00000
		1"-8	1 5/8"			63/64"	ASTM Grade 2H	ASTM A194	—	5	90521A255	00000
		1"-12	1 5/8"			63/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	1	90521A257	0000
		1"-14	1 5/8"			63/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	5	90521A259	00000
		1 1/8"-7	1 13/16"			1 7/64"	ASTM Grade 2H	ASTM A194	—	1	90521A260	0000


		1 1/8"-8	1 13/16"			1 7/64"	ASTM Grade 2H	ASTM A194	Material Certificate	1	90521A265	0000
		1 1/8"-12	1 13/16"			1 7/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	90521A267	0000
		1 1/4"-7	2"			1 7/32"	ASTM Grade 2H	ASTM A194	Material Certificate	1	90521A270	00000
		1 1/4"-8	2"			1 7/32"	ASTM Grade 2H	ASTM A194	—	1	90521A275	0000
		1 1/4"-12	2"			1 7/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	90521A278	0000
		1 3/8"-6	2 3/16"			1 11/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	1	90521A290	0000
		1 3/8"-8	2 3/16"			1 11/32"	ASTM Grade 2H	ASTM A194	Material Certificate	1	90521A042	0000
		1 3/8"-12	2 3/16"			1 11/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	1	90521A295	0000
		1 1/2"-6	2 3/8"			1 15/32"	ASTM Grade 2H	ASTM A194	Material Certificate	1	90521A039	0000
		1 1/2"-8	2 3/8"			1 15/32"	ASTM Grade 2H	ASTM A194	Material Certificate	1	90521A041	0000


		1 1/2"-12	2 3/8"	1 15/32"	ASTM Grade 2H	ASTM A194	Material Certificate	1	90521A052	00000
		1 5/8"-8	2 9/16"	1 19/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	1	90521A055	0000
		1 3/4"-5	2 3/4"	1 23/32"	ASTM Grade 2H	ASTM A194	Material Certificate	1	90521A043	00000
		1 3/4"-8	2 3/4"	1 23/32"	ASTM Grade 2H	ASTM A194	Material Certificate	1	90521A044	00000
		1 7/8"-8	2 15/16"	1 27/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	1	90521A037	00000
		2"-4 1/2	3 1/8"	1 31/32"	ASTM Grade 2H	ASTM A194	Material Certificate	1	90521A038	00000
		2"-8	3 1/8"	1 31/32"	ASTM Grade 2H	ASTM A194	—	1	90521A046	00000
		2 1/4"-4 1/2	3 1/2"	2 13/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	90521A282	00000
		2 1/4"-8	3 1/2"	2 13/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	1	90521A050	00000
		2 1/2"-4	3 7/8"	2 29/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	90521A283	00000


		M10 × 1.5 mm	19 mm	12 mm	ASTM Grade 2H	ASTM A194	—	5	98498A111	0000
		M12 × 1.75 mm	21 mm	12 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	5	98498A100	0000
		M14 × 2 mm	24 mm	14 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	5	98498A112	0000
		M16 × 2 mm	27 mm	17 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	5	98498A300	0000
		M18 × 2.5 mm	30 mm	19 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	5	98498A113	00000
		M20 × 2.5 mm	33 mm	20 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	5	98498A500	00000
		M22 × 2.5 mm	36 mm	23 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	1	98498A114	0000
		M24 × 3 mm	41 mm	24 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	1	98498A600	0000
		M27 × 3 mm	46 mm	27 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	1	98498A115	0000
		M30 × 3.5 mm	50 mm	30 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	1	98498A700	00000

M33 × 3.5 mm	55 mm	33 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	1	98498A116	00000
M36 × 3 mm	60 mm	36 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	1	98498A123	00000
M36 × 4 mm	60 mm	36 mm	ASTM Grade 2H	ASTM A194, DIN 6915	—	1	98498A800	00000
M39 × 4 mm	65 mm	39 mm	ASTM Grade 2H	ASTM A194	—	1	98498A117	00000
M42 × 3 mm	70 mm	42 mm	ASTM Grade 2H	ASTM A194	—	1	98498A140	00000
M42 × 4.5 mm	70 mm	42 mm	ASTM Grade 2H	ASTM A194	—	1	98498A118	00000
M45 × 4.5 mm	75 mm	45 mm	ASTM Grade 2H	ASTM A194	Material Certificate	1	98498A211	00000
M48 × 3 mm	80 mm	48 mm	ASTM Grade 2H	ASTM A194	—	1	98498A212	00000
M48 × 5 mm	80 mm	48 mm	ASTM Grade 2H	ASTM A194	—	1	98498A119	00000
M52 × 5 mm	85 mm	52 mm	ASTM Grade 2H	ASTM A194	—	1	98498A121	00000
M56 × 5.5 mm	90 mm	56 mm	ASTM Grade 2H	ASTM A194	—	1	98498A213	00000
M64 × 6 mm	100 mm	64 mm	ASTM Grade 2H	ASTM A194	—	1	98498A122	00000

Blue PTFE-Coated Steel



		1/2"-13	7/8"	31/64"	ASTM Grade 2H	ASTM A194	—	25	90212A300	00000


		5/8"-11	1 1/16"	39/64"	ASTM Grade 2H	ASTM A194	—	10	90212A400	00000
		Blue PTFE-Coated Steel Heavy-Profile Hex Nut, 5/8"-11 Thread Size Product Detail QuantityPack of 10In stock Select a compatible file type: Parasolid Compatible Products for This Hex Nut
		3/4"-10	1 1/4"	47/64"	ASTM Grade 2H	ASTM A194	—	10	90212A500	00000
		7/8"-9	1 7/16"	55/64"	ASTM Grade 2H	ASTM A194	—	5	90212A600	00000
		1"-8	1 5/8"	63/64"	ASTM Grade 2H	ASTM A194	—	5	90212A700	00000
		1 1/8"-8	1 13/16"	1 7/64"	ASTM Grade 2H	ASTM A194	—	1	90212A810	00000
		1 1/4"-8	2"	1 7/32"	ASTM Grade 2H	ASTM A194	—	1	90212A811	00000
		1 3/8"-8	2 3/16"	1 11/32"	ASTM Grade 2H	ASTM A194	—	1	90212A812	00000
		1 1/2"-8	2 3/8"	1 15/32"	ASTM Grade 2H	ASTM A194	—	1	90212A813	00000
		1 3/4"-8	2 3/4"	1 23/32"	ASTM Grade 2H	ASTM A194	—	1	90212A815	00000
		1 7/8"-8	2 15/16"	1 27/32"	ASTM Grade 2H	ASTM A194	—	1	90212A816	00000


		2"-8	3 1/8"	1 31/32"	ASTM Grade 2H	ASTM A194	—	1	90212A817	00000

Low-Strength Steel

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	1/4"-20	1/2"	15/64"	ASME B18.2.2	—	100	94811A029	000000


	5/16"-18	9/16"	19/64"	ASME B18.2.2	—	100	94811A030	00000
	3/8"-16	11/16"	23/64"	ASME B18.2.2	—	100	94811A031	00000
	7/16"-14	3/4"	27/64"	ASME B18.2.2	—	50	94811A230	00000
	1/2"-13	7/8"	31/64"	ASME B18.2.2	—	50	94811A235	00000
	9/16"-12	15/16"	35/64"	ASME B18.2.2	—	25	94811A240	00000
	5/8"-11	1 1/16"	39/64"	ASME B18.2.2	—	25	94811A245	00000
	3/4"-10	1 1/4"	47/64"	ASME B18.2.2	—	10	94811A250	00000
	7/8"-9	1 7/16"	55/64"	ASME B18.2.2	—	10	94811A255	00000
	1"-8	1 5/8"	63/64"	ASME B18.2.2	—	5	94811A038	00000
	1 1/8"-7	1 13/16"	1 7/64"	ASME B18.2.2	Material Certificate	5	94811A265	00000


	1 1/8"-8	1 13/16"	1 7/64"	ASME B18.2.2, SAE J995	—	1	94811A268	00000
	1 1/4"-7	2"	1 7/32"	ASME B18.2.2, SAE J995	—	1	94811A270	0000
	1 1/2"-6	2 3/8"	1 15/32"	ASME B18.2.2	—	1	94811A041	0000
	1 7/8"-8	2 15/16"	1 27/32"	ASME B18.2.2, SAE J995	—	1	94811A050	00000
	2"-4 1/2	3 1/8"	1 31/32"	ASME B18.2.2	Material Certificate	1	94811A075	00000


	Black-Oxide Steel



			1/4"-20	1/2"	15/64"	—	—	50	91991A101	00000


			5/16"-18	9/16"	19/64"	—	—	50	91991A102	00000
			3/8"-16	11/16"	23/64"	—	—	25	91991A103	00000
			1/2"-13	7/8"	31/64"	—	—	10	91991A104	00000


			Steel



					1/4"-20	1/2"	15/64"	ASME B18.2.2	—	100	90498A029	0000


					5/16"-18	9/16"	19/64"	ASME B18.2.2	—	100	90498A030	0000
					3/8"-16	11/16"	23/64"	ASME B18.2.2	—	100	90498A031	00000
					7/16"-14	3/4"	27/64"	ASME B18.2.2	—	50	90498A032	00000
					1/2"-13	7/8"	31/64"	ASME B18.2.2	—	50	90498A033	00000
					9/16"-12	15/16"	35/64"	ASME B18.2.2, SAE J995	—	25	90498A345	0000
					5/8"-11	1 1/16"	39/64"	ASME B18.2.2	—	25	90498A355	00000
					3/4"-10	1 1/4"	47/64"	ASME B18.2.2	—	25	90498A365	00000
					1"-8	1 5/8"	63/64"	ASME B18.2.2	—	5	90498A385	00000
					1 1/8"-7	1 13/16"	1 7/64"	ASME B18.2.2	—	5	90498A395	00000
					1 1/4"-7	2"	1 7/32"	ASME B18.2.2	—	5	90498A410	00000


					1 3/8"-6	2 3/16"	1 11/32"	ASME B18.2.2	—	1	90498A042	0000
					1 1/2"-6	2 3/8"	1 15/32"	ASME B18.2.2	—	1	90498A041	0000
					2"-4 1/2	3 1/8"	1 31/32"	ASME B18.2.2	Material Certificate	1	90498A046	00000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these nuts won't degrade when exposed to harsh weather, salt water, and most chemicals.

	Thread Size	Wd.	Ht.	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



		1/4"-20	1/2"	15/64"	—	100	91849A029	000000


		1/4"-28	1/2"	15/64"	Material Certificate	50	91849A128	0000
		5/16"-18	9/16"	19/64"	—	50	91849A030	0000
		5/16"-24	9/16"	19/64"	—	25	91849A131	0000
		3/8"-16	11/16"	23/64"	—	25	91849A625	0000
		3/8"-24	11/16"	23/64"	—	10	91849A628	0000
		7/16"-14	3/4"	27/64"	—	10	91849A630	0000
		7/16"-20	3/4"	27/64"	—	10	91849A655	0000
		1/2"-13	7/8"	31/64"	Material Certificate	10	91849A635	0000
		1/2"-20	7/8"	31/64"	—	5	91849A636	0000
		9/16"-12	15/16"	35/64"	—	5	91849A637	0000


		5/8"-11	1 1/16"	39/64"	Material Certificate	10	91849A640	00000
		5/8"-18	1 1/16"	39/64"	—	5	91849A660	0000
		3/4"-10	1 1/4"	47/64"	Material Certificate	5	91849A645	0000
		3/4"-16	1 1/4"	47/64"	Material Certificate	1	91849A665	0000
		7/8"-9	1 7/16"	55/64"	—	1	91849A650	0000
		1"-8	1 5/8"	63/64"	Material Certificate	1	91849A038	0000
		1 1/8"-7	1 13/16"	1 7/64"	Material Certificate	1	91849A039	0000
		1 1/4"-7	2"	1 7/32"	—	1	91849A040	0000
		1 3/8"-6	2 3/16"	1 11/32"	Material Certificate	1	91849A042	00000
		1 1/2"-6	2 3/8"	1 15/32"	—	1	91849A043	00000


		1 3/4"-5	2 3/4"	1 23/32"	Material Certificate	1	91849A044	00000
		2"-4 1/2	3 1/8"	1 31/32"	Material Certificate	1	91849A048	00000


		Highly Corrosion-Resistant 316 Stainless Steel



				1/4"-20	1/2"	15/64"	—	50	91850A029	00000


				1/4"-28	1/2"	15/64"	—	25	91850A128	00000
				5/16"-18	9/16"	19/64"	—	25	91850A185	0000
				5/16"-24	9/16"	19/64"	—	10	91850A188	0000
				3/8"-16	11/16"	23/64"	—	10	91850A190	0000
				3/8"-24	11/16"	23/64"	—	5	91850A193	0000
				7/16"-14	3/4"	27/64"	—	10	91850A195	00000
				7/16"-20	3/4"	27/64"	—	5	91850A230	0000
				1/2"-13	7/8"	31/64"	Material Certificate	5	91850A210	0000
				1/2"-20	7/8"	31/64"	—	5	91850A204	00000
				5/8"-11	1 1/16"	39/64"	Material Certificate	5	91850A220	00000


				5/8"-18	1 1/16"	39/64"	—	1	91850A235	0000
				3/4"-10	1 1/4"	47/64"	—	1	91850A225	0000
				3/4"-16	1 1/4"	47/64"	—	1	91850A240	0000
				7/8"-9	1 7/16"	55/64"	—	1	91850A037	0000
				1"-8	1 5/8"	63/64"	Material Certificate	1	91850A038	0000
				1 1/8"-7	1 13/16"	1 7/64"	Material Certificate	1	91850A039	00000
				1 1/4"-7	2"	1 7/32"	Material Certificate	1	91850A040	00000
				1 3/8"-6	2 3/16"	1 11/32"	Material Certificate	1	91850A042	00000
				1 1/2"-6	2 3/8"	1 15/32"	Material Certificate	1	91850A043	00000
				1 3/4"-5	2 3/4"	1 23/32"	Material Certificate	1	91850A046	00000


2"-4 1/2	3 1/8"			1 31/32"	Material Certificate	1	91850A049	00000

Corrosion-Resistant Nickel

	Wd.	Ht.	Pkg. Qty.		Pkg.
400 Nickel



	1/2"-13	7/8"	31/64"	1	90810A216	000000


	5/8"-11	1 1/16"	39/64"	1	90810A217	00000
	3/4"-10	1 1/4"	47/64"	1	90810A218	00000

Bronze

	Wd.	Ht.	Pkg. Qty.		Pkg.
Silicon Bronze



	1/4"-20	1/2"	15/64"	10	92049A029	00000


	5/16"-18	9/16"	19/64"	10	92049A030	00000
	3/8"-16	11/16"	23/64"	5	92049A031	0000
	1/2"-13	7/8"	31/64"	1	92049A032	0000
	5/8"-11	1 1/16"	39/64"	1	92049A033	00000
	3/4"-10	1 1/4"	47/64"	1	92049A034	00000
	7/8"-9	1 7/16"	55/64"	1	92049A350	00000
	1"-8	1 5/8"	63/64"	1	92049A360	00000

Brass

	Wd.	Ht.	Certificate Type	Pkg. Qty.		Pkg.
Brass



	1/4"-20	1/2"	15/64"	—	25	92680A029	00000


	5/16"-18	9/16"	19/64"	—	25	92680A610	00000
	3/8"-16	11/16"	23/64"	—	10	92680A615	00000
	7/16"-14	3/4"	27/64"	—	10	92680A620	00000
	1/2"-13	7/8"	31/64"	Material Certificate	5	92680A625	0000
	9/16"-12	15/16"	35/64"	Material Certificate	1	92680A627	0000
	5/8"-11	1 1/16"	39/64"	Material Certificate	5	92680A630	00000
	3/4"-10	1 1/4"	47/64"	—	1	92680A635	0000
	7/8"-9	1 7/16"	55/64"	—	1	92680A037	0000
	1"-8	1 5/8"	63/64"	—	1	92680A038	00000
	1 1/8"-7	1 13/16"	1 7/64"	—	1	92680A041	00000


	1 1/4"-7	2"	1 7/32"	Material Certificate	1	92680A049	00000
	1 3/8"-6	2 3/16"	1 11/32"	Material Certificate	1	92680A055	00000
	1 1/2"-6	2 3/8"	1 15/32"	—	1	92680A058	00000
	1 3/4"-5	2 3/4"	1 23/32"	Material Certificate	1	92680A061	00000

Mil. Spec. Hex Nuts

These nuts are manufactured and tested to strict U.S. military standards for material and construction.

Medium-Strength Steel

Image of Product. Front orientation. Hex Nuts. Mil. Spec. Hex Nuts.

These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

	Wd.	Ht.	Mil. Spec.	Fastener Strength Grade/Class	Certificate Type	Pkg. Qty.		Pkg.
Cadmium Yellow-Chromate-Plated Steel



	1/4"-20	7/16"	7/32"	Fed. Spec. FF-N-836, MS51967-2	SAE Grade 5	—	25	94575A110	000000


	1/4"-28	7/16"	7/32"	Fed. Spec. FF-N-836, MS51968-2	SAE Grade 5	—	25	94575A120	00000
	5/16"-18	1/2"	17/64"	Fed. Spec. FF-N-836, MS51967-5	SAE Grade 5	—	25	94575A230	00000
	5/16"-24	1/2"	17/64"	Fed. Spec. FF-N-836, MS51968-5	SAE Grade 5	—	25	94575A240	00000
	3/8"-16	9/16"	21/64"	Fed. Spec. FF-N-836, MS51967-8	SAE Grade 5	Material Certificate	10	94575A350	0000
	3/8"-24	9/16"	21/64"	Fed. Spec. FF-N-836, MS51968-8	SAE Grade 5	—	10	94575A360	0000
	7/16"-14	11/16"	3/8"	Fed. Spec. FF-N-836, MS51967-11	SAE Grade 5	—	5	94575A730	0000
	7/16"-20	11/16"	3/8"	Fed. Spec. FF-N-836, MS51968-11	SAE Grade 5	—	10	94575A710	00000
	1/2"-13	3/4"	7/16"	Fed. Spec. FF-N-836, MS51967-14	SAE Grade 5	—	10	94575A470	00000
	1/2"-20	3/4"	7/16"	Fed. Spec. FF-N-836, MS51968-14	SAE Grade 5	—	10	94575A480	00000
	9/16"-12	7/8"	31/64"	Fed. Spec. FF-N-836, MS51967-17	SAE Grade 5	—	5	94575A750	00000


	5/8"-11	15/16"	35/64"	Fed. Spec. FF-N-836, MS51967-20	SAE Grade 5	—	5	94575A510	00000
	5/8"-18	15/16"	35/64"	Fed. Spec. FF-N-836, MS51968-20	SAE Grade 5	—	5	94575A520	00000
	3/4"-10	1 1/8"	41/64"	Fed. Spec. FF-N-836, MS51967-23	SAE Grade 5	—	1	94575A630	0000
	3/4"-16	1 1/8"	41/64"	Fed. Spec. FF-N-836, MS51968-23	SAE Grade 5	—	5	94575A640	00000

High-Strength Steel

Material Certificate—Nuts include a report with a traceable lot number and a description of their chemical and physical properties.

	Wd.	Ht.	Mil. Spec.	Fastener Strength Grade/Class	Certificate Type	Pkg. Qty.		Pkg.
Black-Oxide Steel



	1/4"-20	7/16"	7/32"	Fed. Spec. FF-N-836, MS51967-3	SAE Grade 8	—	5	94191A111	00000


	1/4"-28	7/16"	7/32"	Fed. Spec. FF-N-836, MS51968-3	SAE Grade 8	—	5	94191A112	0000
	5/16"-18	1/2"	17/64"	Fed. Spec. FF-N-836, MS51967-6	SAE Grade 8	—	5	94191A113	0000
	5/16"-24	1/2"	17/64"	Fed. Spec. FF-N-836, MS51968-6	SAE Grade 8	—	5	94191A114	0000
	3/8"-16	9/16"	21/64"	Fed. Spec. FF-N-836, MS51967-9	SAE Grade 8	Material Certificate	1	94191A115	0000
	3/8"-24	9/16"	21/64"	Fed. Spec. FF-N-836, MS51968-9	SAE Grade 8	—	1	94191A116	0000
	7/16"-14	11/16"	3/8"	Fed. Spec. FF-N-836, MS51967-12	SAE Grade 8	—	1	94191A117	0000
	7/16"-20	11/16"	3/8"	Fed. Spec. FF-N-836, MS51968-12	SAE Grade 8	—	1	94191A118	0000
	1/2"-13	3/4"	7/16"	Fed. Spec. FF-N-836, MS51967-15	SAE Grade 8	—	1	94191A119	0000
	1/2"-20	3/4"	7/16"	Fed. Spec. FF-N-836, MS51968-15	SAE Grade 8	—	1	94191A120	0000
	9/16"-18	7/8"	31/64"	Fed. Spec. FF-N-836, MS51968-18	SAE Grade 8	—	1	94191A121	0000


	5/8"-11	15/16"	35/64"	Fed. Spec. FF-N-836, MS51967-21	SAE Grade 8	—	1	94191A122	00000
	5/8"-18	15/16"	35/64"	Fed. Spec. FF-N-836, MS51968-21	SAE Grade 8	—	1	94191A123	0000
	3/4"-10	1 1/8"	41/64"	Fed. Spec. FF-N-836, MS51967-24	SAE Grade 8	—	1	94191A124	00000
	3/4"-16	1 1/8"	41/64"	Fed. Spec. FF-N-836, MS51968-24	SAE Grade 8	Material Certificate	1	94191A125	00000


	Cadmium Yellow-Chromate-Plated Steel



			1/4"-20	7/16"	7/32"	Fed. Spec. FF-N-836, MS51967-3	SAE Grade 8	—	25	94191A100	00000


			1/4"-28	7/16"	7/32"	Fed. Spec. FF-N-836, MS51968-3	SAE Grade 8	—	25	94191A150	00000
			5/16"-18	1/2"	17/64"	Fed. Spec. FF-N-836, MS51967-6	SAE Grade 8	—	25	94191A200	00000
			5/16"-24	1/2"	17/64"	Fed. Spec. FF-N-836, MS51968-6	SAE Grade 8	—	25	94191A250	00000
			3/8"-16	9/16"	21/64"	Fed. Spec. FF-N-836, MS51967-9	SAE Grade 8	—	10	94191A300	0000
			3/8"-24	9/16"	21/64"	Fed. Spec. FF-N-836, MS51968-9	SAE Grade 8	—	10	94191A350	0000
			7/16"-14	11/16"	3/8"	Fed. Spec. FF-N-836, MS51967-12	SAE Grade 8	—	5	94191A400	0000
			7/16"-20	11/16"	3/8"	Fed. Spec. FF-N-836, MS51968-12	SAE Grade 8	—	5	94191A450	0000
			1/2"-13	3/4"	7/16"	Fed. Spec. FF-N-836, MS51967-15	SAE Grade 8	—	5	94191A500	0000
			1/2"-20	3/4"	7/16"	Fed. Spec. FF-N-836, MS51968-15	SAE Grade 8	—	5	94191A550	0000
			9/16"-18	7/8"	31/64"	Fed. Spec. FF-N-836, MS51968-18	SAE Grade 8	—	5	94191A750	0000


			5/8"-11	15/16"	35/64"	Fed. Spec. FF-N-836, MS51967-21	SAE Grade 8	—	5	94191A800	00000
			5/8"-18	15/16"	35/64"	Fed. Spec. FF-N-836, MS51968-21	SAE Grade 8	—	5	94191A600	00000
			3/4"-10	1 1/8"	41/64"	Fed. Spec. FF-N-836, MS51967-24	SAE Grade 8	—	1	94191A650	0000
			3/4"-16	1 1/8"	41/64"	Fed. Spec. FF-N-836, MS51968-24	SAE Grade 8	—	1	94191A900	0000

Low-Strength Steel

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Mil. Spec.	Fastener Strength Grade/Class	Certificate Type	Pkg. Qty.		Pkg.
Cadmium Yellow-Chromate-Plated Steel



	2-56	3/16"	1/16"	Fed. Spec. FF-N-836, MS35649-222	—	—	10	91813A110	000000


	4-40	1/4"	3/32"	Fed. Spec. FF-N-836, MS35649-242	—	Material Certificate	50	91813A120	00000
	6-32	5/16"	7/64"	Fed. Spec. FF-N-836, MS35649-262	—	—	10	91813A130	0000
	8-32	11/32"	1/8"	Fed. Spec. FF-N-836, MS35649-282	—	Material Certificate	50	91813A140	00000
	10-24	3/8"	1/8"	Fed. Spec. FF-N-836, MS35649-202	—	—	50	91813A150	00000
	10-32	3/8"	1/8"	Fed. Spec. FF-N-836, MS35650-302	—	—	50	91813A160	00000
	1/4"-20	7/16"	3/16"	Fed. Spec. FF-N-836, MS35649-2252	—	—	50	91813A170	00000
	5/16"-18	9/16"	7/32"	Fed. Spec. FF-N-836, MS35649-2312	—	Material Certificate	25	91813A180	00000
	3/8"-16	5/8"	1/4"	Fed. Spec. FF-N-836, MS35649-2382	—	—	25	91813A190	00000


	Steel



			2"-4 1/2	3"	1 23/32"	MIL-DTL-1222	SAE Grade 2	—	1	90490A046	00000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

	Wd.	Ht.	Mil. Spec.	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	0-80	5/32"	3/64"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35650-314	Material Certificate	5	91240A001	00000


	2-56	3/16"	1/16"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35649-224	Material Certificate	25	91240A003	00000
	4-40	1/4"	3/32"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35649-244	Material Certificate	25	91240A005	00000
	6-32	5/16"	7/64"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35649-264	Material Certificate	25	91240A007	00000
	8-32	11/32"	1/8"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35649-284	Material Certificate	10	91240A009	0000
	10-24	3/8"	1/8"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35649-204	—	10	91240A011	0000
	10-32	3/8"	1/8"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35650-304	Material Certificate	10	91240A411	0000
	1/4"-20	7/16"	3/16"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35649-2254	Material Certificate	10	91240A029	0000
	1/4"-20	7/16"	7/32"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51971-1	Material Certificate	10	90762A112	0000
	1/4"-28	7/16"	3/16"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35650-3254	—	5	91240A078	0000
	1/4"-28	7/16"	7/32"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51972-1	Material Certificate	10	90762A115	0000


	5/16"-18	1/2"	17/64"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51971-2	Material Certificate	10	90762A118	0000
	5/16"-18	9/16"	7/32"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35649-2314	—	5	91240A030	0000
	5/16"-24	1/2"	17/64"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51972-2	—	5	90762A123	0000
	5/16"-24	9/16"	7/32"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35650-3314	—	1	91240A511	0000
	3/8"-16	9/16"	21/64"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51971-3	Material Certificate	5	90762A127	0000
	3/8"-16	5/8"	1/4"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35649-2384	Material Certificate	5	91240A031	00000
	3/8"-24	9/16"	21/64"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51972-3	—	5	90762A132	0000
	3/8"-24	5/8"	1/4"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS35650-3384	—	1	91240A512	0000
	1/2"-13	3/4"	7/16"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51971-5	—	1	90762A136	0000
	1/2"-20	3/4"	7/16"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51972-5	Material Certificate	1	90762A139	0000


	5/8"-11	15/16"	35/64"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51971-7	Material Certificate	1	90762A144	0000
	3/4"-10	1 1/8"	41/64"	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35, MS51971-8	—	1	90762A147	0000

Thin-Profile Hex Nuts

About half the height of standard-profile nuts, these fit in spaces with low clearance. You can also use them as jam nuts by threading them against another hex nut to hold it in place.

Medium-Strength Steel

These Grade 5 or Class 04 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

Blue Dyed Steel—These metric-sized nuts have a distinctive blue color, so you can easily tell them apart from inch nuts.

	Thread Size	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		1/4"-20	7/16"	5/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	100	94846A029	00000


		1/4"-28	7/16"	5/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	100	94846A505	0000
		5/16"-18	1/2"	3/16"	SAE Grade 5	ASME B18.2.2	—	100	94846A030	0000
		5/16"-24	1/2"	3/16"	SAE Grade 5	ASME B18.2.2	—	100	94846A510	0000
		3/8"-16	9/16"	7/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	100	94846A031	00000
		3/8"-24	9/16"	7/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	100	94846A515	00000
		7/16"-14	11/16"	1/4"	SAE Grade 5	ASME B18.2.2	—	50	94846A517	0000
		7/16"-20	11/16"	1/4"	SAE Grade 5	ASME B18.2.2	—	50	94846A520	0000
		1/2"-13	3/4"	5/16"	SAE Grade 5	ASME B18.2.2	Material Certificate	50	94846A523	00000
		1/2"-20	3/4"	5/16"	SAE Grade 5	ASME B18.2.2	Material Certificate	50	94846A525	00000
		9/16"-12	7/8"	5/16"	SAE Grade 5	ASME B18.2.2	—	25	94846A527	00000


		9/16"-18	7/8"	5/16"	SAE Grade 5	ASME B18.2.2	—	25	94846A530	00000
		5/8"-11	15/16"	3/8"	SAE Grade 5	ASME B18.2.2	Material Certificate	25	94846A533	00000
		5/8"-18	15/16"	3/8"	SAE Grade 5	ASME B18.2.2	—	25	94846A535	00000
		3/4"-10	1 1/8"	27/64"	SAE Grade 5	ASME B18.2.2	—	20	94846A537	00000
		3/4"-16	1 1/8"	27/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	20	94846A540	00000
		7/8"-9	1 5/16"	31/64"	SAE Grade 5	ASME B18.2.2	—	10	94846A543	00000
		7/8"-14	1 5/16"	31/64"	SAE Grade 5	ASME B18.2.2	—	10	94846A545	00000
		1"-8	1 1/2"	35/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	94846A550	00000
		1"-12	1 1/2"	35/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	94846A420	00000
		1"-14	1 1/2"	35/64"	SAE Grade 5	ASME B18.2.2	Material Certificate	5	94846A555	00000


		1 1/8"-7	1 11/16"	39/64"	SAE Grade 5	ASME B18.2.2	—	1	94846A039	0000
		1 1/8"-12	1 11/16"	39/64"	SAE Grade 5	ASME B18.2.2	—	1	94846A558	0000
		1 1/4"-7	1 7/8"	23/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A040	0000
		1 1/4"-12	1 7/8"	23/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	94846A560	0000
		1 3/8"-6	2 1/16"	25/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A440	00000
		1 3/8"-12	2 1/16"	25/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A430	00000
		1 1/2"-6	2 1/4"	27/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A043	00000
		1 1/2"-12	2 1/4"	27/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A565	00000
		2"-4 1/2	3"	1 3/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A110	00000
		2"-12	3"	1 3/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	94846A120	00000


		3"-12	4 1/2"	1 21/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	1	94846A690	00000
		M2 × 0.4 mm	4 mm	1.2 mm	Class 04	DIN 439B, ISO 4035	Material Certificate	100	90695A025	0000
		M2.5 × 0.45 mm	5 mm	1.6 mm	Class 04	DIN 439B, ISO 4035	—	100	90695A031	00000
		M3 × 0.5 mm	5.5 mm	1.8 mm	Class 04	DIN 439B, ISO 4035	—	100	90695A033	0000
		M3.5 × 0.6 mm	6 mm	2 mm	Class 04	DIN 439B, ISO 4035	—	100	90695A151	00000
		M4 × 0.7 mm	7 mm	2.2 mm	Class 04	DIN 439B, ISO 4035	—	100	90695A035	0000
		M5 × 0.5 mm	8 mm	2.7 mm	Class 04	DIN 439B, ISO 8675	Material Certificate	25	90326A231	00000
		M5 × 0.8 mm	8 mm	2.7 mm	Class 04	DIN 439B, ISO 4035	—	100	90695A037	0000
		M6 × 0.75 mm	10 mm	3.2 mm	Class 04	DIN 439B, ISO 8675	—	25	90326A201	00000
		M6 × 1 mm	10 mm	3.2 mm	Class 04	DIN 439B, ISO 4035	—	100	90695A038	0000


		M7 × 1 mm	11 mm	3.5 mm	Class 04	DIN 439B, ISO 4035	—	100	90695A152	00000
		M8 × 1 mm	13 mm	4 mm	Class 04	DIN 439B, ISO 8675	—	100	90326A105	00000
		M8 × 1.25 mm	13 mm	4 mm	Class 04	DIN 439B, ISO 4035	Material Certificate	100	90695A040	0000
		M10 × 1 mm	17 mm	5 mm	Class 04	DIN 439B, ISO 4035	—	100	90326A110	00000
		M10 × 1.25 mm	17 mm	5 mm	Class 04	DIN 439B, ISO 8675	—	100	90326A115	00000
		M10 × 1.5 mm	17 mm	5 mm	Class 04	DIN 439B, ISO 4035	Material Certificate	100	90695A041	00000
		M12 × 1 mm	19 mm	6 mm	Class 04	DIN 439B, ISO 4035	Material Certificate	25	90326A232	00000
		M12 × 1.25 mm	19 mm	6 mm	Class 04	DIN 439B, ISO 4035	—	50	90326A120	00000
		M12 × 1.5 mm	19 mm	6 mm	Class 04	DIN 439B, ISO 8675	—	25	90326A125	00000
		M12 × 1.75 mm	19 mm	6 mm	Class 04	DIN 439B, ISO 4035	Material Certificate	50	90695A115	00000

M14 × 1.25 mm	22 mm	7 mm	Class 04	DIN 439B, ISO 4035	—	10	90326A202	00000
M14 × 1.5 mm	22 mm	7 mm	Class 04	DIN 439B, ISO 8675	—	25	90326A130	00000
M14 × 2 mm	22 mm	7 mm	Class 04	DIN 439B, ISO 4035	—	25	90695A120	00000
M16 × 1 mm	24 mm	8 mm	Class 04	DIN 439B, ISO 4035	—	5	90326A203	00000
M16 × 1.5 mm	24 mm	8 mm	Class 04	DIN 439B, ISO 8675	—	10	90326A135	00000
M16 × 2 mm	24 mm	8 mm	Class 04	DIN 439B, ISO 4035	—	25	90695A125	00000
M18 × 1.5 mm	27 mm	9 mm	Class 04	DIN 439B, ISO 8675	—	10	90326A140	00000
M18 × 2.5 mm	27 mm	9 mm	Class 04	DIN 439B, ISO 4035	—	10	90695A153	00000
M20 × 1.5 mm	30 mm	10 mm	Class 04	DIN 439B, ISO 4035	—	10	90326A145	0000
M20 × 2.5 mm	30 mm	10 mm	Class 04	DIN 439B, ISO 4035	Material Certificate	10	90695A130	00000
M22 × 1.5 mm	32 mm	11 mm	Class 04	DIN 439B, ISO 8675	—	10	90326A150	00000
M22 × 2.5 mm	32 mm	11 mm	Class 04	DIN 439B, ISO 4035	—	1	90695A154	0000
M24 × 1.5 mm	36 mm	12 mm	Class 04	DIN 439B, ISO 4035	—	5	90326A155	00000
M24 × 2 mm	36 mm	12 mm	Class 04	DIN 439B, ISO 8675	—	5	90326A204	00000
M24 × 3 mm	36 mm	12 mm	Class 04	DIN 439B, ISO 4035	—	5	90695A135	00000
M27 × 2 mm	41 mm	13.5 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A205	00000
M27 × 3 mm	41 mm	13.5 mm	Class 04	DIN 439B, ISO 4035	—	5	90695A155	00000
M30 × 2 mm	46 mm	15 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A206	0000
M30 × 3.5 mm	46 mm	15 mm	Class 04	DIN 439B, ISO 4035	Material Certificate	1	90695A141	0000
M36 × 3 mm	55 mm	18 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A207	00000
M36 × 4 mm	55 mm	18 mm	Class 04	DIN 439B, ISO 4035	—	1	90695A149	00000
M42 × 4.5 mm	65 mm	21 mm	Class 04	DIN 439B, ISO 4035	—	1	90695A156	00000
M48 × 5 mm	75 mm	24 mm	Class 04	DIN 439B, ISO 4035	—	1	90695A157	00000

Zinc-Yellow-Chromate-Plated Steel



		M4 × 0.7 mm	7 mm	2.2 mm	Class 04	DIN 439B, ISO 4035	—	100	95027A111	0000


		M5 × 0.8 mm	8 mm	2.7 mm	Class 04	DIN 439B, ISO 4035	—	100	95027A112	0000
		M6 × 1 mm	10 mm	3.2 mm	Class 04	DIN 439B, ISO 4035	—	100	95027A113	0000
		M8 × 1 mm	13 mm	4 mm	Class 04	DIN 439B, ISO 8675	Material Certificate	25	93737A111	00000
		M8 × 1.25 mm	13 mm	4 mm	Class 04	DIN 439B, ISO 4035	—	100	95027A114	00000
		M10 × 1.25 mm	17 mm	5 mm	Class 04	DIN 439B, ISO 8675	—	25	93737A112	0000
		M10 × 1.5 mm	17 mm	5 mm	Class 04	DIN 439B, ISO 4035	—	50	95027A115	00000
		M12 × 1.5 mm	19 mm	6 mm	Class 04	DIN 439B, ISO 8675	—	25	93737A113	0000
		M12 × 1.75 mm	19 mm	6 mm	Class 04	DIN 439B, ISO 4035	—	50	95027A116	00000
		M14 × 1.5 mm	22 mm	7 mm	Class 04	DIN 439B, ISO 8675	—	25	93737A114	00000
		M14 × 2 mm	22 mm	7 mm	Class 04	DIN 439B, ISO 4035	—	10	95027A117	0000


		M16 × 1.5 mm	24 mm	8 mm	Class 04	DIN 439B, ISO 8675	—	10	93737A115	0000
		M16 × 2 mm	24 mm	8 mm	Class 04	DIN 439B, ISO 4035	Material Certificate	25	95027A118	00000
		M18 × 1.5 mm	27 mm	9 mm	Class 04	DIN 439B, ISO 8675	Material Certificate	5	93737A116	0000
		M20 × 1.5 mm	30 mm	10 mm	Class 04	DIN 439B, ISO 4035	—	10	93737A117	0000
		M20 × 2.5 mm	30 mm	10 mm	Class 04	DIN 439B, ISO 4035	—	10	95027A119	00000
		M22 × 1.5 mm	32 mm	11 mm	Class 04	DIN 439B, ISO 8675	—	5	93737A118	0000
		M30 × 2 mm	46 mm	15 mm	Class 04	DIN 439B, ISO 8675	—	1	93737A119	0000


		Steel



				1/4"-20	7/16"	5/32"	SAE Grade 5	ASME B18.2.2	—	100	94846A201	0000


				1/4"-28	7/16"	5/32"	SAE Grade 5	ASME B18.2.2	—	100	94846A202	0000
				5/16"-18	1/2"	3/16"	SAE Grade 5	ASME B18.2.2	—	50	94846A203	0000
				5/16"-24	1/2"	3/16"	SAE Grade 5	ASME B18.2.2	—	50	94846A204	0000
				3/8"-16	9/16"	7/32"	SAE Grade 5	ASME B18.2.2	Material Certificate	50	94846A205	0000
				3/8"-24	9/16"	7/32"	SAE Grade 5	ASME B18.2.2	—	50	94846A206	0000
				7/16"-14	11/16"	1/4"	SAE Grade 5	ASME B18.2.2	—	50	94846A207	0000
				7/16"-20	11/16"	1/4"	SAE Grade 5	ASME B18.2.2	—	50	94846A208	0000
				1/2"-13	3/4"	5/16"	SAE Grade 5	ASME B18.2.2	Material Certificate	25	94846A209	0000
				1/2"-20	3/4"	5/16"	SAE Grade 5	ASME B18.2.2	Material Certificate	25	94846A210	0000
				9/16"-12	7/8"	5/16"	SAE Grade 5	ASME B18.2.2	—	25	94846A211	00000


				9/16"-18	7/8"	5/16"	SAE Grade 5	ASME B18.2.2	—	25	94846A212	0000
				5/8"-11	15/16"	3/8"	SAE Grade 5	ASME B18.2.2	—	10	94846A213	0000
				5/8"-18	15/16"	3/8"	SAE Grade 5	ASME B18.2.2	—	10	94846A214	0000
				3/4"-10	1 1/8"	27/64"	SAE Grade 5	ASME B18.2.2	—	10	94846A215	0000
				3/4"-16	1 1/8"	27/64"	SAE Grade 5	ASME B18.2.2	—	10	94846A216	0000
				7/8"-9	1 5/16"	31/64"	SAE Grade 5	ASME B18.2.2	—	5	94846A217	0000
				7/8"-14	1 5/16"	31/64"	SAE Grade 5	ASME B18.2.2	—	5	94846A218	0000
				1"-8	1 1/2"	35/64"	SAE Grade 5	ASME B18.2.2	—	5	94846A219	00000
				1"-12	1 1/2"	35/64"	SAE Grade 5	ASME B18.2.2	—	1	94846A220	0000
				1"-14	1 1/2"	35/64"	SAE Grade 5	ASME B18.2.2	—	1	94846A221	0000


				1 1/8"-7	1 11/16"	39/64"	SAE Grade 5	ASME B18.2.2	—	1	94846A222	0000
				1 1/8"-12	1 11/16"	39/64"	SAE Grade 5	ASME B18.2.2	—	1	94846A223	0000
				1 1/4"-7	1 7/8"	23/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A224	0000
				1 1/4"-12	1 7/8"	23/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A225	0000
				1 3/8"-12	2 1/16"	25/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A226	00000
				1 1/2"-12	2 1/4"	27/32"	SAE Grade 5	ASME B18.2.2	—	1	94846A227	0000
M2 × 0.4 mm				4 mm	1.2 mm	—	DIN 439B, ISO 4035	—	100	90370A201	0000
M2.5 × 0.45 mm	5 mm			1.6 mm	—	DIN 439B, ISO 4035	—	100	90370A202	0000
M3 × 0.5 mm	5.5 mm			1.8 mm	—	DIN 439B, ISO 4035	—	100	90370A203	0000
M4 × 0.7 mm	7 mm			2.2 mm	Class 04	DIN 439B, ISO 4035	—	100	94168A111	0000


M5 × 0.8 mm	8 mm			2.7 mm	Class 04	DIN 439B, ISO 4035	—	100	94168A112	0000
M6 × 1 mm	10 mm			3.2 mm	Class 04	DIN 439B, ISO 4035	—	100	94168A113	0000
M8 × 1 mm	13 mm			4 mm	Class 04	DIN 439B, ISO 8675	—	50	90326A208	0000
M8 × 1 mm	13 mm			5 mm	—	DIN 936	—	50	90364A101	0000
M8 × 1.25 mm	13 mm			4 mm	Class 04	DIN 439B, ISO 4035	—	100	94168A114	0000
M8 × 1.25 mm	13 mm			5 mm	—	DIN 936	—	50	90370A101	00000
M10 × 1 mm	17 mm			6 mm	—	DIN 936	—	25	90364A103	0000
M10 × 1.25 mm	17 mm			5 mm	Class 04	DIN 439B, ISO 8675	—	50	90326A209	00000
M10 × 1.25 mm	17 mm			6 mm	—	DIN 936	—	25	90364A102	0000
M10 × 1.5 mm	17 mm			5 mm	Class 04	DIN 439B, ISO 4035	—	100	94168A115	00000


M10 × 1.5 mm	17 mm			6 mm	—	DIN 936	—	25	90370A102	0000
M12 × 1.25 mm	19 mm			7 mm	—	DIN 936	—	25	90364A105	0000
M12 × 1.5 mm	19 mm			6 mm	Class 04	DIN 439B, ISO 8675	—	25	90326A211	0000
M12 × 1.5 mm	19 mm			7 mm	—	DIN 936	—	25	90364A104	0000
M12 × 1.75 mm	19 mm			6 mm	Class 04	DIN 439B, ISO 4035	—	50	94168A116	00000
M12 × 1.75 mm	19 mm			7 mm	—	DIN 936	—	25	90370A103	0000
M14 × 1.5 mm	22 mm			7 mm	Class 04	DIN 439B, ISO 8675	—	50	90326A212	00000
M14 × 1.5 mm	22 mm			8 mm	—	DIN 936	—	10	90364A106	0000
M14 × 2 mm	22 mm			7 mm	—	DIN 439B, ISO 4035	—	10	90370A211	0000
M14 × 2 mm	22 mm			8 mm	—	DIN 936	—	25	90370A104	00000

M16 × 1.5 mm	24 mm	8 mm	—	DIN 936	—	10	90370A106	0000
M16 × 1.5 mm	24 mm	8 mm	Class 04	DIN 439B, ISO 8675	—	25	90326A213	00000
M16 × 2 mm	24 mm	8 mm	—	DIN 936	—	10	90370A105	0000
M16 × 2 mm	24 mm	8 mm	Class 04	DIN 439B, ISO 4035	—	25	94168A118	0000
M18 × 1.5 mm	27 mm	9 mm	—	DIN 936	—	10	90364A107	0000
M18 × 1.5 mm	27 mm	9 mm	Class 04	DIN 439B, ISO 8675	—	10	90326A214	0000
M18 × 2.5 mm	27 mm	9 mm	—	DIN 936	—	10	90370A107	00000
M20 × 1.5 mm	30 mm	9 mm	—	DIN 936	—	10	90364A109	00000
M20 × 1.5 mm	30 mm	10 mm	Class 04	DIN 439B, ISO 4035	Material Certificate	10	90326A215	0000
M20 × 2 mm	30 mm	9 mm	—	DIN 936	—	10	90364A108	00000
M20 × 2.5 mm	30 mm	9 mm	—	DIN 936	—	10	90370A108	00000
M20 × 2.5 mm	30 mm	10 mm	Class 04	DIN 439B, ISO 4035	—	10	94168A119	0000
M22 × 1.5 mm	32 mm	10 mm	—	DIN 936	—	10	90364A111	00000
M22 × 1.5 mm	32 mm	11 mm	Class 04	DIN 439B, ISO 8675	—	10	90326A216	00000
M22 × 2.5 mm	32 mm	10 mm	—	DIN 936	—	5	90370A109	0000
M22 × 2.5 mm	32 mm	11 mm	—	DIN 439B, ISO 4035	—	1	90370A214	0000
M24 × 1.5 mm	36 mm	10 mm	—	DIN 936	—	1	90364A113	0000
M24 × 1.5 mm	36 mm	12 mm	Class 04	DIN 439B, ISO 4035	—	5	90326A217	00000
M24 × 2 mm	36 mm	10 mm	—	DIN 936	—	1	90364A112	0000
M24 × 2 mm	36 mm	12 mm	Class 04	DIN 439B, ISO 8675	—	5	90326A218	00000
M24 × 3 mm	36 mm	10 mm	—	DIN 936	—	1	90370A111	0000
M24 × 3 mm	36 mm	12 mm	Class 04	DIN 439B, ISO 4035	—	5	94168A122	0000
M27 × 1.5 mm	41 mm	12 mm	—	DIN 936	—	1	90364A115	0000
M27 × 1.5 mm	41 mm	13.5 mm	Class 04	DIN 439B, ISO 4035	—	1	90326A219	00000
M27 × 2 mm	41 mm	12 mm	—	DIN 936	—	1	90364A114	0000
M27 × 2 mm	41 mm	13.5 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A221	0000
M27 × 3 mm	41 mm	12 mm	—	DIN 936	—	1	90370A112	0000
M30 × 1.5 mm	46 mm	12 mm	—	DIN 936	—	1	90364A117	0000
M30 × 2 mm	46 mm	12 mm	—	DIN 936	—	1	90364A116	0000
M30 × 2 mm	46 mm	15 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A222	0000
M30 × 3.5 mm	46 mm	12 mm	—	DIN 936	—	1	90370A113	0000
M30 × 3.5 mm	46 mm	15 mm	—	DIN 439B, ISO 4035	—	1	90370A216	0000
M33 × 1.5 mm	50 mm	14 mm	—	DIN 936	—	1	90364A119	00000
M33 × 2 mm	50 mm	14 mm	—	DIN 936	—	1	90364A118	0000
M33 × 2 mm	50 mm	16.5 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A223	00000
M33 × 3.5 mm	50 mm	14 mm	—	DIN 936	—	1	90370A114	00000
M36 × 1.5 mm	55 mm	14 mm	—	DIN 936	—	1	90364A123	00000
M36 × 2 mm	55 mm	14 mm	—	DIN 936	—	1	90364A122	00000
M36 × 3 mm	55 mm	14 mm	—	DIN 936	—	1	90364A121	00000
M36 × 3 mm	55 mm	18 mm	Class 04	DIN 439B, ISO 8675	Material Certificate	1	90326A224	00000
M36 × 4 mm	55 mm	14 mm	—	DIN 936	—	1	90370A115	00000
M36 × 4 mm	55 mm	18 mm	Class 04	DIN 439B, ISO 4035	—	1	94168A124	0000
M39 × 3 mm	60 mm	19.5 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A225	00000
M42 × 1.5 mm	65 mm	16 mm	—	DIN 936	—	1	90364A125	00000
M42 × 3 mm	65 mm	16 mm	—	DIN 936	—	1	90364A124	00000
M42 × 3 mm	65 mm	21 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A226	00000
M42 × 4.5 mm	65 mm	16 mm	—	DIN 936	—	1	90370A116	00000
M45 × 3 mm	70 mm	22.5 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A227	00000
M48 × 1.5 mm	75 mm	18 mm	—	DIN 936	—	1	90364A127	00000
M48 × 3 mm	75 mm	18 mm	—	DIN 936	—	1	90364A126	00000
M48 × 3 mm	75 mm	24 mm	Class 04	DIN 439B, ISO 8675	—	1	90326A228	00000
M48 × 5 mm	75 mm	18 mm	—	DIN 936	—	1	90370A117	00000
M48 × 5 mm	75 mm	24 mm	Class 04	DIN 439B, ISO 4035	—	1	94168A127	00000
M52 × 3 mm	80 mm	26 mm	Class 04	DIN 439B, ISO 4035	—	1	90326A229	00000
M52 × 5 mm	80 mm	26 mm	Class 04	DIN 439B, ISO 4035	—	1	94168A128	00000

Blue Dyed Steel



		M6 × 1 mm	10 mm	3.2 mm	Class 04	DIN 439B, ISO 4035	—	50	96276A110	0000


		M8 × 1.25 mm	13 mm	4 mm	Class 04	DIN 439B, ISO 4035	—	50	96276A210	0000
		M10 × 1.5 mm	17 mm	5 mm	Class 04	DIN 439B, ISO 4035	—	50	96276A310	00000
		M12 × 1.75 mm	19 mm	6 mm	Class 04	DIN 439B, ISO 4035	—	25	96276A410	0000
		M16 × 2 mm	24 mm	8 mm	Class 04	DIN 439B, ISO 4035	—	10	96276A610	0000
		M20 × 2.5 mm	30 mm	10 mm	Class 04	DIN 439B, ISO 4035	—	10	96276A810	00000
		M24 × 3 mm	36 mm	12 mm	Class 04	DIN 439B, ISO 4035	—	1	96276A910	0000

High-Strength Steel

Material Certificate—Nuts include a report with a traceable lot number and a description of their chemical and physical properties.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Thread Size	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		3/8"-24	9/16"	7/32"	SAE Grade 8	ASME B18.2.2	—	25	92053A110	000000


		1/2"-13	3/4"	5/16"	SAE Grade 8	ASME B18.2.2	Material Certificate	10	92053A120	0000
		1/2"-20	3/4"	5/16"	SAE Grade 8	ASME B18.2.2	—	10	92053A130	0000
		5/8"-18	15/16"	3/8"	SAE Grade 8	ASME B18.2.2	—	10	92053A140	00000
		3/4"-10	1 1/8"	27/64"	SAE Grade 8	ASME B18.2.2	—	5	92053A150	0000
		1 1/8"-7	1 11/16"	39/64"	SAE Grade 8	ASME B18.2.2	—	1	92053A160	00000


		Zinc-Yellow-Chromate-Plated Steel



				1/4"-20	7/16"	5/32"	SAE Grade 8	ASME B18.2.2	Material Certificate	100	93839A029	00000


				1/4"-28	7/16"	5/32"	SAE Grade 8	ASME B18.2.2	Material Certificate	100	93839A805	00000
				5/16"-18	1/2"	3/16"	SAE Grade 8	ASME B18.2.2	Material Certificate	50	93839A030	00000
				5/16"-24	1/2"	3/16"	SAE Grade 8	ASME B18.2.2	Material Certificate	50	93839A810	00000
				3/8"-16	9/16"	7/32"	SAE Grade 8	ASME B18.2.2	—	50	93839A031	00000
				3/8"-24	9/16"	7/32"	SAE Grade 8	ASME B18.2.2	—	50	93839A815	00000
				7/16"-14	11/16"	1/4"	SAE Grade 8	ASME B18.2.2	—	25	93839A818	00000
				7/16"-20	11/16"	1/4"	SAE Grade 8	ASME B18.2.2	—	25	93839A820	00000
				1/2"-13	3/4"	5/16"	SAE Grade 8	ASME B18.2.2	—	25	93839A823	00000
				1/2"-20	3/4"	5/16"	SAE Grade 8	ASME B18.2.2	Material Certificate	25	93839A825	00000
				9/16"-12	7/8"	5/16"	SAE Grade 8	ASME B18.2.2	—	10	93839A110	0000


				9/16"-18	7/8"	5/16"	SAE Grade 8	ASME B18.2.2	—	20	93839A830	00000
				5/8"-11	15/16"	3/8"	SAE Grade 8	ASME B18.2.2	Material Certificate	10	93839A832	00000
				5/8"-18	15/16"	3/8"	SAE Grade 8	ASME B18.2.2	—	10	93839A835	00000
				3/4"-10	1 1/8"	27/64"	SAE Grade 8	ASME B18.2.2	—	10	93839A837	00000
				3/4"-16	1 1/8"	27/64"	SAE Grade 8	ASME B18.2.2	Material Certificate	10	93839A840	00000
				7/8"-9	1 5/16"	31/64"	SAE Grade 8	ASME B18.2.2	—	5	93839A843	0000
				7/8"-14	1 5/16"	31/64"	SAE Grade 8	ASME B18.2.2	—	5	93839A845	00000
				1"-8	1 1/2"	35/64"	SAE Grade 8	ASME B18.2.2	Material Certificate	5	93839A852	00000
				1"-14	1 1/2"	35/64"	SAE Grade 8	ASME B18.2.2	Material Certificate	5	93839A855	00000
				1 1/8"-7	1 11/16"	39/64"	SAE Grade 8	ASME B18.2.2	—	1	93839A039	0000


				1 1/8"-12	1 11/16"	39/64"	SAE Grade 8	ASME B18.2.2	—	1	93839A858	0000
				1 1/4"-7	1 7/8"	23/32"	SAE Grade 8	ASME B18.2.2	—	1	93839A040	0000
				1 1/4"-12	1 7/8"	23/32"	SAE Grade 8	ASME B18.2.2	Material Certificate	1	93839A860	0000
				1 3/8"-6	2 1/16"	25/32"	SAE Grade 8	ASME B18.2.2	—	1	93839A660	00000
				1 1/2"-6	2 1/4"	27/32"	SAE Grade 8	ASME B18.2.2	—	1	93839A043	00000
				1 1/2"-12	2 1/4"	27/32"	SAE Grade 8	ASME B18.2.2	Material Certificate	1	93839A865	00000
				1 3/4"-12	2 5/8"	31/32"	SAE Grade 8	ASME B18.2.2	Material Certificate	1	93839A670	00000
				2"-4 1/2	3"	1 3/32"	SAE Grade 8	ASME B18.2.2	Material Certificate	1	93839A120	00000
				2"-12	3"	1 3/32"	SAE Grade 8	ASME B18.2.2	Material Certificate	1	93839A130	00000


				Steel



						1/4"-20	7/16"	5/32"	SAE Grade 8	ASME B18.2.2	—	50	92052A110	0000


						1/4"-28	7/16"	5/32"	SAE Grade 8	ASME B18.2.2	—	50	92052A120	0000
						5/16"-18	1/2"	3/16"	SAE Grade 8	ASME B18.2.2	—	50	92052A130	00000
5/16"-24						1/2"	3/16"	SAE Grade 8	ASME B18.2.2	—	50	92052A140	00000
3/8"-16	9/16"					7/32"	SAE Grade 8	ASME B18.2.2	—	50	92052A150	00000
3/8"-24	9/16"					7/32"	SAE Grade 8	ASME B18.2.2	—	50	92052A160	00000
7/16"-14	11/16"					1/4"	SAE Grade 8	ASME B18.2.2	—	25	92052A170	00000
7/16"-20	11/16"					1/4"	SAE Grade 8	ASME B18.2.2	—	25	92052A180	00000
1/2"-13	3/4"					5/16"	SAE Grade 8	ASME B18.2.2	—	25	92052A190	00000
1/2"-20	3/4"					5/16"	SAE Grade 8	ASME B18.2.2	—	10	92052A210	0000
5/8"-11	15/16"					3/8"	SAE Grade 8	ASME B18.2.2	—	10	92052A220	00000


5/8"-18	15/16"					3/8"	SAE Grade 8	ASME B18.2.2	—	10	92052A230	00000
3/4"-10	1 1/8"					27/64"	SAE Grade 8	ASME B18.2.2	—	10	92052A240	00000
3/4"-16	1 1/8"					27/64"	SAE Grade 8	ASME B18.2.2	—	10	92052A250	00000
7/8"-9	1 5/16"					31/64"	SAE Grade 8	ASME B18.2.2	—	5	92052A260	00000
7/8"-14	1 5/16"	31/64"				SAE Grade 8	ASME B18.2.2	—	5	92052A270	00000
1"-8	1 1/2"	35/64"	SAE Grade 8			ASME B18.2.2	—	1	92052A280	0000
1"-12	1 1/2"	35/64"	SAE Grade 8			ASME B18.2.2	—	1	92052A290	0000
1"-14	1 1/2"	35/64"	SAE Grade 8			ASME B18.2.2	—	1	92052A310	0000
1 1/8"-7	1 11/16"	39/64"	SAE Grade 8			ASME B18.2.2	—	1	92052A320	0000
1 1/4"-12	1 7/8"	23/32"	SAE Grade 8			ASME B18.2.2	—	1	92052A330	00000


1 3/8"-6	2 1/16"	25/32"	SAE Grade 8			ASME B18.2.2	Material Certificate	1	92052A340	00000
1 3/8"-12	2 1/16"	25/32"	SAE Grade 8			ASME B18.2.2	Material Certificate	1	92052A350	00000
1 1/2"-6	2 1/4"	27/32"	SAE Grade 8			ASME B18.2.2	—	1	92052A360	00000
1 1/2"-12	2 1/4"	27/32"	SAE Grade 8			ASME B18.2.2	—	1	92052A370	00000
1 3/4"-5	2 5/8"	31/32"	SAE Grade 8			ASME B18.2.2	—	1	92052A380	00000
1 3/4"-12	2 5/8"	31/32"	SAE Grade 8			ASME B18.2.2	—	1	92052A390	00000
2"-4 1/2	3"	1 3/32"	SAE Grade 8			ASME B18.2.2	—	1	92052A410	00000
2"-12	3"	1 3/32"	SAE Grade 8			ASME B18.2.2	—	1	92052A420	00000


Zinc-Flake-Coated Steel



		1/4"-20	7/16"			5/32"	SAE Grade 8	ASME B18.2.2	Material Certificate	25	91935A110	0000


		5/16"-18	1/2"			3/16"	SAE Grade 8	ASME B18.2.2	—	25	91935A120	00000
		3/8"-16	9/16"			7/32"	SAE Grade 8	ASME B18.2.2	—	25	91935A130	00000
		1/2"-13	3/4"			5/16"	SAE Grade 8	ASME B18.2.2	—	10	91935A140	0000
		5/8"-11	15/16"			3/8"	SAE Grade 8	ASME B18.2.2	Material Certificate	10	91935A150	00000
		3/4"-10	1 1/8"			27/64"	SAE Grade 8	ASME B18.2.2	Material Certificate	10	91935A160	00000
		1"-8	1 1/2"			35/64"	SAE Grade 8	ASME B18.2.2	—	1	91935A170	0000

Low-Strength Steel

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Thread Size	Wd.	Ht.	Fastener Strength Grade/Class	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		1/4"-20	7/16"	5/32"	SAE Grade 2	—	100	91078A029	00000


		1/4"-28	7/16"	5/32"	SAE Grade 2	—	100	91078A205	0000
		5/16"-18	1/2"	3/16"	SAE Grade 2	—	100	91078A030	0000
		5/16"-24	1/2"	3/16"	SAE Grade 2	—	100	91078A210	0000
		3/8"-16	9/16"	7/32"	SAE Grade 2	—	100	91078A031	0000
		3/8"-24	9/16"	7/32"	SAE Grade 2	—	100	91078A215	0000
		7/16"-14	11/16"	1/4"	SAE Grade 2	—	100	91078A218	00000
		7/16"-20	11/16"	1/4"	SAE Grade 2	—	100	91078A220	00000
		1/2"-13	3/4"	5/16"	SAE Grade 2	—	100	91078A222	00000
		1/2"-20	3/4"	5/16"	SAE Grade 2	—	50	91078A225	0000
		9/16"-18	7/8"	5/16"	SAE Grade 2	—	25	91078A230	00000


		5/8"-11	15/16"	3/8"	SAE Grade 2	—	25	91078A233	00000
		5/8"-18	15/16"	3/8"	SAE Grade 2	—	25	91078A235	00000
		3/4"-10	1 1/8"	27/64"	SAE Grade 2	—	25	91078A238	0000
		3/4"-16	1 1/8"	27/64"	SAE Grade 2	—	25	91078A240	00000
		7/8"-9	1 5/16"	31/64"	SAE Grade 2	—	10	91078A242	0000
		7/8"-14	1 5/16"	31/64"	SAE Grade 2	—	10	91078A245	00000
		1"-8	1 1/2"	35/64"	SAE Grade 2	—	10	91078A251	00000
		1"-14	1 1/2"	35/64"	SAE Grade 2	—	10	91078A255	00000
		1 1/8"-7	1 11/16"	39/64"	SAE Grade 2	—	1	91078A039	0000
		1 1/8"-12	1 11/16"	39/64"	SAE Grade 2	—	5	91078A258	00000


		1 1/4"-7	1 7/8"	23/32"	SAE Grade 2	—	1	91078A040	0000
		1 1/4"-12	1 7/8"	23/32"	SAE Grade 2	—	1	91078A260	0000
		1 1/2"-6	2 1/4"	27/32"	SAE Grade 2	—	1	91078A043	0000
		1 1/2"-12	2 1/4"	27/32"	SAE Grade 2	—	1	91078A265	0000


		Black-Oxide Steel



				1/4"-20	7/16"	5/32"	—	—	100	90475A110	00000


				5/16"-18	1/2"	3/16"	—	—	100	90475A120	00000
				3/8"-16	9/16"	7/32"	—	—	50	90475A130	00000
				1/2"-13	3/4"	5/16"	—	—	25	90475A140	00000
				1/2"-20	3/4"	3/16"	—	—	1	90475A033	0000
				5/8"-11	15/16"	3/8"	—	—	10	90475A150	0000
				5/8"-18	1 1/16"	1/4"	—	—	1	90475A035	0000
				3/4"-10	1 1/8"	27/64"	—	—	10	90475A160	00000
				3/4"-16	1 1/8"	5/16"	—	—	1	90475A036	0000
				1"-8	1 1/2"	35/64"	—	—	5	90475A170	00000
				1"-14	1 1/2"	3/8"	—	—	1	90475A038	0000


				1 1/4"-12	1 3/4"	7/16"	—	—	1	90475A040	0000


				Steel



						1/4"-20	7/16"	5/32"	SAE Grade 2	—	100	90494A029	0000


1/4"-28	7/16"					5/32"	SAE Grade 2	—	100	90494A229	0000
5/16"-18	1/2"					3/16"	SAE Grade 2	—	100	90494A030	0000
5/16"-24	1/2"					3/16"	SAE Grade 2	—	100	90494A230	0000
3/8"-16	9/16"					7/32"	SAE Grade 2	—	100	90494A031	0000
3/8"-24	9/16"					7/32"	SAE Grade 2	—	100	90494A231	0000
7/16"-14	11/16"					1/4"	SAE Grade 2	—	100	90494A032	0000
7/16"-20	11/16"					1/4"	SAE Grade 2	—	100	90494A232	0000
1/2"-13	3/4"					5/16"	SAE Grade 2	—	100	90494A033	00000
1/2"-20	3/4"					5/16"	SAE Grade 2	—	100	90494A233	00000
9/16"-18	7/8"					5/16"	SAE Grade 2	—	100	90494A234	00000


5/8"-11	15/16"					3/8"	SAE Grade 2	—	100	90494A035	00000
5/8"-18	15/16"					3/8"	SAE Grade 2	—	100	90494A235	00000
3/4"-10	1 1/8"					27/64"	SAE Grade 2	—	50	90494A136	00000
3/4"-16	1 1/8"					27/64"	SAE Grade 2	—	50	90494A236	00000
7/8"-9	1 5/16"					31/64"	SAE Grade 2	—	25	90494A137	00000
7/8"-14	1 5/16"					31/64"	SAE Grade 2	—	25	90494A237	00000
1"-8	1 1/2"					35/64"	SAE Grade 2	—	20	90494A138	00000
1"-14	1 1/2"					35/64"	SAE Grade 2	—	10	90494A238	00000
1 1/8"-7	1 11/16"					39/64"	SAE Grade 2	—	10	90494A139	00000
1 1/8"-12	1 11/16"					39/64"	SAE Grade 2	—	10	90494A239	00000


1 1/4"-7	1 7/8"					23/32"	SAE Grade 2	—	5	90494A140	00000
1 1/4"-12	1 7/8"					23/32"	SAE Grade 2	—	5	90494A240	00000
1 3/8"-12	2 1/16"					25/32"	SAE Grade 2	—	5	90494A141	00000
1 1/2"-6	2 1/4"					27/32"	SAE Grade 2	—	1	90494A142	0000
1 1/2"-12	2 1/4"					27/32"	SAE Grade 2	—	1	90494A241	0000
1 5/8"-12	2 7/16"					29/32"	SAE Grade 2	—	1	90496A061	0000
1 3/4"-5	2 5/8"					31/32"	SAE Grade 2	—	1	90496A063	0000
1 3/4"-12	2 5/8"					31/32"	SAE Grade 2	—	1	90496A044	0000
1 7/8"-12	2 13/16"					1 1/32"	SAE Grade 2	Material Certificate	1	90496A065	0000
2"-4 1/2	3"					1 3/32"	SAE Grade 2	—	1	90496A066	00000


2"-12	3"	1 3/32"				SAE Grade 2	—	1	90496A046	00000
2 1/4"-12	3 3/8"	1 7/32"	SAE Grade 2			—	1	90496A048	00000
2 1/2"-4	3 3/4"	1 13/32"	SAE Grade 2			Material Certificate	1	90496A068	00000
2 1/2"-12	3 3/4"	1 13/32"	SAE Grade 2			Material Certificate	1	90496A051	00000
3"-12	4 1/2"	1 21/32"	SAE Grade 2			Material Certificate	1	90496A055	00000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these nuts won't degrade when exposed to harsh weather, salt water, and most chemicals.

	Thread Size	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



		1/4"-20	7/16"	5/32"	—	Material Certificate	100	91847A029	00000


		1/4"-28	7/16"	5/32"	—	Material Certificate	100	91847A429	0000
		5/16"-18	1/2"	3/16"	—	Material Certificate	100	91847A030	0000
		5/16"-24	1/2"	3/16"	—	Material Certificate	100	91847A430	0000
		3/8"-16	9/16"	7/32"	—	—	100	91847A031	00000
		3/8"-24	9/16"	7/32"	—	—	100	91847A431	00000
		7/16"-14	11/16"	1/4"	—	—	50	91847A510	00000
		7/16"-20	11/16"	1/4"	—	Material Certificate	50	91847A515	00000
		1/2"-13	3/4"	5/16"	—	Material Certificate	25	91847A520	0000
		1/2"-20	3/4"	5/16"	—	Material Certificate	25	91847A525	0000
		1/2"-28	3/4"	5/16"	—	—	1	91847A575	00000


		9/16"-12	7/8"	5/16"	—	—	20	91847A530	00000
		9/16"-18	7/8"	5/16"	—	—	10	91847A434	0000
		5/8"-11	15/16"	3/8"	—	—	10	91847A540	0000
		5/8"-18	15/16"	3/8"	—	Material Certificate	10	91847A545	0000
		5/8"-24	15/16"	3/8"	—	Material Certificate	1	95621A600	00000
		3/4"-10	1 1/8"	27/64"	—	Material Certificate	10	91847A550	0000
		3/4"-16	1 1/8"	27/64"	—	Material Certificate	10	91847A555	0000
		3/4"-20	1 1/8"	27/64"	—	Material Certificate	1	91847A580	00000
		7/8"-9	1 5/16"	31/64"	—	—	5	91847A560	0000
		7/8"-14	1 5/16"	31/64"	—	—	5	91847A565	0000


		7/8"-20	1 5/16"	31/64"	—	Material Certificate	1	95621A900	00000
		1"-8	1 1/2"	35/64"	—	Material Certificate	1	91847A570	0000
		1"-12	1 1/2"	35/64"	—	—	1	91847A436	0000
		1"-14	1 1/2"	35/64"	—	—	1	91847A438	0000
		1 1/8"-7	1 11/16"	39/64"	—	—	1	91847A039	0000
		1 1/8"-12	1 11/16"	39/64"	—	—	1	91847A439	0000
		1 1/4"-7	1 7/8"	23/32"	—	—	1	91847A040	0000
		1 1/4"-12	1 7/8"	23/32"	—	—	1	91847A440	0000
		1 1/2"-6	2 1/4"	27/32"	—	—	1	91847A041	0000
		1 1/2"-12	2 1/4"	27/32"	—	—	1	91847A441	0000


		1 3/4"-5	2 5/8"	31/32"	—	—	1	91847A051	00000
		2"-4 1/2	3"	1 3/32"	—	—	1	91847A071	00000
		M1.6 × 0.35 mm	3.2 mm	1 mm	DIN 439B, ISO 4035	—	1	90710A145	0000
		M2 × 0.4 mm	4 mm	1.2 mm	DIN 439B, ISO 4035	Material Certificate	50	90710A020	0000
		M2.5 × 0.45 mm	5 mm	1.6 mm	DIN 439B, ISO 4035	Material Certificate	50	90710A025	0000
		M3 × 0.5 mm	5.5 mm	1.8 mm	DIN 439B, ISO 4035	Material Certificate	100	90710A030	00000
		M4 × 0.7 mm	7 mm	2.2 mm	DIN 439B, ISO 4035	Material Certificate	100	90710A035	0000
		M5 × 0.8 mm	8 mm	2.7 mm	DIN 439B, ISO 4035	Material Certificate	100	90710A037	00000
		M6 × 1 mm	10 mm	3.2 mm	DIN 439B, ISO 4035	Material Certificate	100	90710A038	0000
		M8 × 1 mm	13 mm	4 mm	DIN 439B, ISO 8675	—	25	91938A105	0000


		M8 × 1 mm	13 mm	5 mm	DIN 936	—	25	97013A111	00000
		M8 × 1.25 mm	13 mm	4 mm	DIN 439B, ISO 4035	Material Certificate	50	90710A120	00000
		M10 × 1 mm	17 mm	5 mm	DIN 439B, ISO 4035	—	10	91938A110	0000
		M10 × 1 mm	17 mm	6 mm	DIN 936	—	10	97013A112	00000
		M10 × 1.25 mm	17 mm	5 mm	DIN 439B, ISO 8675	Material Certificate	10	91938A115	0000
		M10 × 1.5 mm	17 mm	5 mm	DIN 439B, ISO 4035	Material Certificate	25	90710A125	0000
		M10 × 1.5 mm	17 mm	6 mm	DIN 936	—	25	90381A101	00000
		M12 × 1 mm	19 mm	6 mm	DIN 439B, ISO 4035	Material Certificate	10	91938A160	00000
		M12 × 1.25 mm	19 mm	6 mm	DIN 439B, ISO 4035	—	10	91938A120	0000
		M12 × 1.5 mm	19 mm	6 mm	DIN 439B, ISO 8675	—	10	91938A125	0000

M12 × 1.5 mm	19 mm	7 mm	DIN 936	—	5	97013A114	00000
M12 × 1.75 mm	19 mm	6 mm	DIN 439B, ISO 4035	—	20	90710A130	00000
M12 × 1.75 mm	19 mm	7 mm	DIN 936	—	10	90381A102	0000
M14 × 1.5 mm	22 mm	7 mm	DIN 439B, ISO 8675	—	5	91938A130	0000
M14 × 1.5 mm	22 mm	8 mm	DIN 936	—	1	97013A115	0000
M14 × 2 mm	22 mm	7 mm	DIN 439B, ISO 4035	—	5	90710A135	0000
M14 × 2 mm	22 mm	8 mm	DIN 936	—	5	90381A103	0000
M16 × 1.5 mm	24 mm	8 mm	DIN 439B, ISO 8675	—	5	91938A135	00000
M16 × 1.5 mm	24 mm	8 mm	DIN 936	—	5	97013A116	0000
M16 × 2 mm	24 mm	8 mm	DIN 439B, ISO 4035	Material Certificate	5	90710A140	0000
M16 × 2 mm	24 mm	8 mm	DIN 936	—	5	90381A104	00000
M18 × 1.5 mm	27 mm	9 mm	DIN 439B, ISO 8675	Material Certificate	1	91938A165	0000
M18 × 1.5 mm	27 mm	9 mm	DIN 936	—	1	97013A117	0000
M18 × 2.5 mm	27 mm	9 mm	DIN 439B, ISO 4035	—	5	90710A150	00000
M18 × 2.5 mm	27 mm	9 mm	DIN 936	—	5	90381A105	00000
M20 × 1.5 mm	30 mm	9 mm	DIN 936	—	1	97013A113	0000
M20 × 1.5 mm	30 mm	10 mm	DIN 439B, ISO 4035	—	1	91938A145	0000
M20 × 2 mm	30 mm	10 mm	DIN 439B, ISO 8675	—	5	91938A187	00000
M20 × 2.5 mm	30 mm	9 mm	DIN 936	—	1	90381A106	0000
M20 × 2.5 mm	30 mm	10 mm	DIN 439B, ISO 4035	—	5	90710A045	00000
M22 × 1.5 mm	32 mm	10 mm	DIN 936	—	1	97013A118	0000
M22 × 1.5 mm	32 mm	11 mm	DIN 439B, ISO 8675	—	1	91938A170	00000
M22 × 2.5 mm	32 mm	11 mm	DIN 439B, ISO 4035	—	1	90710A155	00000
M24 × 1.5 mm	36 mm	10 mm	DIN 936	—	1	97013A119	00000
M24 × 1.5 mm	36 mm	12 mm	DIN 439B, ISO 4035	Material Certificate	1	91938A155	0000
M24 × 2 mm	36 mm	12 mm	DIN 439B, ISO 8675	—	1	91938A175	00000
M24 × 3 mm	36 mm	10 mm	DIN 936	—	1	90381A108	0000
M24 × 3 mm	36 mm	12 mm	DIN 439B, ISO 4035	—	1	90710A047	0000
M27 × 1.5 mm	41 mm	12 mm	DIN 936	—	1	97013A121	00000
M27 × 3 mm	41 mm	12 mm	DIN 936	—	1	90381A109	00000
M30 × 1.5 mm	46 mm	12 mm	DIN 936	—	1	97013A122	00000
M30 × 1.5 mm	46 mm	15 mm	DIN 439B, ISO 4035	—	1	91938A180	00000
M30 × 2 mm	46 mm	15 mm	DIN 439B, ISO 8675	—	1	91938A189	00000
M30 × 3.5 mm	46 mm	12 mm	DIN 936	—	1	90381A111	00000
M30 × 3.5 mm	46 mm	15 mm	DIN 439B, ISO 4035	—	1	90710A050	00000
M33 × 3.5 mm	50 mm	14 mm	DIN 936	—	1	90381A112	00000
M36 × 1.5 mm	55 mm	14 mm	DIN 936	—	1	97013A123	00000
M36 × 1.5 mm	55 mm	18 mm	DIN 439B, ISO 4035	—	1	91938A188	00000
M36 × 4 mm	55 mm	14 mm	DIN 936	—	1	90381A113	00000
M36 × 4 mm	55 mm	18 mm	DIN 439B, ISO 4035	—	1	90710A060	00000
M42 × 4.5 mm	65 mm	16 mm	DIN 936	—	1	90381A114	00000

Black-Oxide 18-8 Stainless Steel



		1/4"-20	7/16"	5/32"	—	—	50	98514A029	0000


		1/4"-28	7/16"	5/32"	—	—	25	98514A110	0000
		5/16"-18	1/2"	3/16"	—	—	25	98514A035	0000
		5/16"-24	1/2"	3/16"	—	—	25	98514A120	0000
		3/8"-16	9/16"	7/32"	—	—	25	98514A041	0000
		3/8"-24	9/16"	7/32"	—	—	25	98514A130	0000
		1/2"-13	3/4"	5/16"	—	—	10	98514A520	0000
		1/2"-20	3/4"	5/16"	—	—	10	98514A140	0000
		5/8"-11	15/16"	3/8"	—	—	5	98514A540	0000
		5/8"-18	15/16"	3/8"	—	—	5	98514A150	0000
		3/4"-10	1 1/8"	27/64"	—	—	1	98514A160	0000


		3/4"-16	1 1/8"	27/64"	—	—	1	98514A170	0000
		M2 × 0.4 mm	4 mm	1.2 mm	DIN 439B, ISO 4035	—	10	96315A111	0000
		M2.5 × 0.45 mm	5 mm	1.6 mm	DIN 439B, ISO 4035	—	10	96315A112	0000
		M3 × 0.5 mm	5.5 mm	1.8 mm	DIN 439B, ISO 4035	—	10	96315A113	0000
		M4 × 0.7 mm	7 mm	2.2 mm	DIN 439B, ISO 4035	—	5	96315A114	0000
		M5 × 0.8 mm	8 mm	2.7 mm	DIN 439B, ISO 4035	—	5	96315A115	0000
		M6 × 1 mm	10 mm	3.2 mm	DIN 439B, ISO 4035	—	5	96315A116	0000
		M8 × 1 mm	13 mm	4 mm	DIN 439B, ISO 8675	—	5	97013A124	0000
		M8 × 1.25 mm	13 mm	4 mm	DIN 439B, ISO 4035	—	5	96315A117	0000
		M10 × 1 mm	17 mm	5 mm	DIN 439B, ISO 4035	—	5	97013A125	0000


		M10 × 1.25 mm	17 mm	5 mm	DIN 439B, ISO 8675	—	5	97013A126	0000
		M10 × 1.5 mm	17 mm	5 mm	DIN 439B, ISO 4035	—	5	96315A118	0000
		M12 × 1.25 mm	19 mm	6 mm	DIN 439B, ISO 4035	—	5	97013A127	0000
		M12 × 1.5 mm	19 mm	6 mm	DIN 439B, ISO 8675	—	5	97013A128	0000
		M12 × 1.75 mm	19 mm	6 mm	DIN 439B, ISO 4035	—	5	96315A119	00000
		M14 × 1.5 mm	22 mm	7 mm	DIN 439B, ISO 8675	—	1	97013A129	0000
		M14 × 2 mm	22 mm	7 mm	DIN 439B, ISO 4035	—	1	96315A121	0000
		M16 × 1.5 mm	24 mm	8 mm	DIN 439B, ISO 8675	—	1	97013A131	0000
		M16 × 2 mm	24 mm	8 mm	DIN 439B, ISO 4035	—	1	96315A122	0000
		M18 × 1.5 mm	27 mm	9 mm	DIN 439B, ISO 8675	—	1	97013A132	0000


		M18 × 2.5 mm	27 mm	9 mm	DIN 439B, ISO 4035	—	1	96315A123	0000
		M20 × 1.5 mm	30 mm	10 mm	DIN 439B, ISO 4035	—	1	97013A133	0000
		M24 × 1.5 mm	36 mm	12 mm	DIN 439B, ISO 4035	—	1	97013A134	0000


		Highly Corrosion-Resistant 316 Stainless Steel



				1/4"-20	7/16"	5/32"	—	Material Certificate	50	94805A029	0000


				1/4"-28	7/16"	5/32"	—	—	50	94805A209	0000
				5/16"-18	1/2"	3/16"	—	—	25	94805A110	0000
				5/16"-24	1/2"	3/16"	—	—	25	94805A213	0000
				3/8"-16	9/16"	7/32"	—	—	25	94805A115	0000
				3/8"-24	9/16"	7/32"	—	—	25	94805A217	0000
				7/16"-14	11/16"	1/4"	—	—	10	94805A261	0000
				7/16"-20	11/16"	1/4"	—	Material Certificate	10	94805A221	0000
				1/2"-13	3/4"	5/16"	—	Material Certificate	10	94805A125	0000
				1/2"-20	3/4"	5/16"	—	—	10	94805A224	0000
				9/16"-12	7/8"	5/16"	—	—	5	94805A262	0000


9/16"-18	7/8"			5/16"	—	—	1	94805A228	0000
5/8"-11	15/16"			3/8"	—	—	5	94805A130	0000
5/8"-18	15/16"			3/8"	—	—	5	94805A231	0000
3/4"-10	1 1/8"			27/64"	—	—	1	94805A135	0000
3/4"-16	1 1/8"			27/64"	—	Material Certificate	1	94805A233	0000
7/8"-9	1 5/16"			31/64"	—	—	1	94805A037	0000
7/8"-14	1 5/16"			31/64"	—	—	1	94805A041	00000
1"-8	1 1/2"			35/64"	—	—	1	94805A038	0000
1"-12	1 1/2"			35/64"	—	—	1	94805A263	0000
1"-14	1 1/2"			35/64"	—	—	1	94805A237	0000


1 1/8"-7	1 11/16"			39/64"	—	—	1	94805A264	00000
1 1/8"-12	1 11/16"			39/64"	—	—	1	94805A265	00000
1 1/4"-7	1 7/8"			23/32"	—	—	1	94805A247	0000
1 1/4"-12	1 7/8"			23/32"	—	—	1	94805A266	00000
1 1/2"-6	2 1/4"			27/32"	—	—	1	94805A267	00000
1 1/2"-12	2 1/4"			27/32"	—	—	1	94805A268	00000
1 3/4"-5	2 5/8"			31/32"	—	—	1	94805A269	00000
2"-4 1/2	3"			1 3/32"	—	—	1	94805A271	00000
M2 × 0.4 mm	4 mm			1.2 mm	DIN 439B, ISO 4035	—	25	93935A305	0000
M2.5 × 0.45 mm	5 mm			1.6 mm	DIN 439B, ISO 4035	Material Certificate	50	93935A310	0000


M3 × 0.5 mm	5.5 mm			1.8 mm	DIN 439B, ISO 4035	—	100	93935A320	00000
M4 × 0.7 mm	7 mm			2.2 mm	DIN 439B, ISO 4035	—	50	93935A325	0000
M5 × 0.8 mm	8 mm			2.7 mm	DIN 439B, ISO 4035	Material Certificate	50	93935A330	0000
M6 × 1 mm	10 mm			3.2 mm	DIN 439B, ISO 4035	Material Certificate	50	93935A335	0000
M8 × 0.75 mm	13 mm			4 mm	DIN 439B, ISO 4035	—	10	97289A123	0000
M8 × 1 mm	13 mm			4 mm	DIN 439B, ISO 8675	—	10	97289A124	0000
M8 × 1.25 mm	13 mm			4 mm	DIN 439B, ISO 4035	Material Certificate	50	93935A340	00000
M8 × 1.25 mm	13 mm			5 mm	DIN 936	—	10	97289A111	0000
M10 × 1.25 mm	17 mm			5 mm	DIN 439B, ISO 8675	—	5	97289A125	0000
M10 × 1.5 mm	17 mm			5 mm	DIN 439B, ISO 4035	—	20	93935A345	00000


M10 × 1.5 mm	17 mm			6 mm	DIN 936	—	10	97289A112	00000
M12 × 1.25 mm	19 mm			6 mm	DIN 439B, ISO 4035	—	1	97289A126	0000
M12 × 1.5 mm	19 mm			6 mm	DIN 439B, ISO 8675	—	1	97289A127	0000
M12 × 1.75 mm	19 mm			6 mm	DIN 439B, ISO 4035	—	10	93935A350	0000
M12 × 1.75 mm	19 mm			7 mm	DIN 936	—	5	97289A113	0000
M14 × 1.5 mm	22 mm			7 mm	DIN 439B, ISO 8675	—	1	97289A128	0000
M14 × 2 mm	22 mm			7 mm	DIN 439B, ISO 4035	—	5	93935A355	0000
M14 × 2 mm	22 mm			8 mm	DIN 936	—	1	97289A114	0000
M16 × 1.5 mm	24 mm			8 mm	DIN 439B, ISO 8675	—	1	97289A129	0000
M16 × 2 mm	24 mm			8 mm	DIN 439B, ISO 4035	Material Certificate	5	93935A360	0000

M16 × 2 mm	24 mm	8 mm	DIN 936	—	1	97289A115	0000
M18 × 1.5 mm	27 mm	9 mm	DIN 439B, ISO 8675	—	1	97289A131	0000
M18 × 2.5 mm	27 mm	9 mm	DIN 936	—	1	97289A116	0000
M20 × 2 mm	30 mm	10 mm	DIN 439B, ISO 8675	—	1	97289A132	0000
M20 × 2.5 mm	30 mm	9 mm	DIN 936	—	1	97289A117	0000
M20 × 2.5 mm	30 mm	10 mm	DIN 439B, ISO 4035	—	1	93935A365	0000
M22 × 2.5 mm	32 mm	10 mm	DIN 936	—	1	97289A118	00000
M24 × 3 mm	36 mm	10 mm	DIN 936	—	1	97289A119	00000
M24 × 3 mm	36 mm	12 mm	DIN 439B, ISO 4035	—	1	93935A370	00000
M27 × 2 mm	41 mm	13.5 mm	DIN 439B, ISO 8675	—	1	97289A133	00000
M27 × 3 mm	41 mm	12 mm	DIN 936	—	1	97289A121	00000
M30 × 2 mm	46 mm	15 mm	DIN 439B, ISO 8675	—	1	97289A134	00000
M30 × 3.5 mm	46 mm	12 mm	DIN 936	—	1	97289A122	00000
M30 × 3.5 mm	46 mm	15 mm	DIN 439B, ISO 4035	—	1	93935A375	00000
M33 × 2 mm	50 mm	16.5 mm	DIN 439B, ISO 8675	—	1	97289A135	00000
M36 × 1.5 mm	55 mm	18 mm	DIN 439B, ISO 4035	—	1	97289A136	00000
M36 × 4 mm	55 mm	18 mm	DIN 439B, ISO 4035	—	1	93935A380	00000

Highly Corrosion-Resistant Black-Oxide 316 Stainless Steel



		1/4"-20	7/16"	5/32"	—	—	25	90831A110	0000


		1/4"-28	7/16"	5/32"	—	—	25	90831A120	0000
		5/16"-18	1/2"	3/16"	—	—	25	90831A130	0000
		5/16"-24	1/2"	3/16"	—	Material Certificate	25	90831A140	00000
		3/8"-16	9/16"	7/32"	—	—	10	90831A150	0000
		3/8"-24	9/16"	7/32"	—	—	10	90831A160	00000
		1/2"-13	3/4"	5/16"	—	—	5	90831A170	0000
		1/2"-20	3/4"	5/16"	—	—	5	90831A180	00000
		5/8"-11	15/16"	3/8"	—	—	5	90831A190	00000
		5/8"-18	15/16"	3/8"	—	—	1	90831A210	0000
		3/4"-10	1 1/8"	27/64"	—	—	1	90831A220	0000


		3/4"-16	1 1/8"	27/64"	—	—	1	90831A230	0000

Lightweight Aluminum

	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
6061 Aluminum



	1/4"-20	7/16"	5/32"	ASME B18.2.2	Material Certificate	5	91947A110	000000


	5/16"-18	1/2"	3/16"	ASME B18.2.2	—	5	91947A130	00000
	3/8"-16	9/16"	7/32"	ASME B18.2.2	—	5	91947A150	00000
	1/2"-13	3/4"	5/16"	ASME B18.2.2	—	5	91947A170	00000

Lightweight Corrosion-Resistant Titanium

The best of both worlds, these hex nuts are lightweight like aluminum and more corrosion resistant than 316 stainless steel.

	Wd.	Ht.	Pkg. Qty.		Pkg.
Grade 2 Titanium



	1/4"-20	7/16"	5/32"	1	91907A110	00000


	5/16"-18	1/2"	3/16"	1	91907A120	00000
	3/8"-16	9/16"	7/32"	1	91907A130	00000
	1/2"-13	3/4"	5/16"	1	91907A140	00000
	5/8"-11	15/16"	3/8"	1	91907A150	00000
	3/4"-10	1 1/8"	27/64"	1	91907A160	00000

Bronze

	Wd.	Ht.	Specs. Met	Pkg. Qty.		Pkg.
Silicon Bronze



	1/4"-20	7/16"	5/32"	ASME B18.2.2	25	91952A110	000000


	5/16"-18	1/2"	3/16"	ASME B18.2.2	25	91952A120	00000
	3/8"-16	9/16"	7/32"	ASME B18.2.2	10	91952A130	0000
	1/2"-13	3/4"	5/16"	ASME B18.2.2	5	91952A140	00000
	5/8"-11	15/16"	3/8"	ASME B18.2.2	5	91952A150	00000
	3/4"-10	1 1/8"	27/64"	ASME B18.2.2	1	91952A160	0000

Brass

	Thread Size	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Brass



		1/4"-20	7/16"	5/32"	—	Material Certificate	50	92174A029	000000


		1/4"-28	7/16"	5/32"	—	—	50	92174A661	00000
		5/16"-18	1/2"	3/16"	—	—	25	92174A030	0000
		5/16"-24	1/2"	3/16"	—	—	25	92174A662	0000
		3/8"-16	9/16"	7/32"	—	—	25	92174A031	00000
		3/8"-24	9/16"	7/32"	—	Material Certificate	25	92174A663	00000
		7/16"-14	11/16"	1/4"	—	—	10	92174A425	0000
		7/16"-20	11/16"	1/4"	—	—	10	92174A430	0000
		1/2"-13	3/4"	5/16"	—	—	10	92174A435	0000
		1/2"-20	3/4"	5/16"	—	—	10	92174A440	00000
		9/16"-12	7/8"	5/16"	—	—	5	92174A034	0000


		9/16"-18	7/8"	5/16"	—	—	1	92174A039	0000
		5/8"-11	15/16"	3/8"	—	—	5	92174A455	0000
		5/8"-18	15/16"	3/8"	—	—	5	92174A460	00000
		3/4"-10	1 1/8"	27/64"	—	—	5	92174A465	00000
		3/4"-16	1 1/8"	27/64"	—	—	5	92174A470	00000
		7/8"-9	1 5/16"	31/64"	—	—	1	92174A475	0000
		7/8"-14	1 5/16"	31/64"	—	—	1	92174A668	0000
		1"-8	1 1/2"	35/64"	—	—	1	92174A038	0000
		1"-14	1 1/2"	35/64"	—	—	1	92174A675	0000
		1 1/8"-7	1 11/16"	39/64"	—	—	1	92174A669	0000


		1 1/8"-12	1 11/16"	39/64"	—	—	1	92174A680	00000
		1 1/4"-7	1 7/8"	23/32"	—	Material Certificate	1	92174A682	00000
		1 1/4"-12	1 7/8"	23/32"	—	—	1	92174A685	00000
		1 1/2"-6	2 1/4"	27/32"	—	Material Certificate	1	92174A041	00000
		1 1/2"-12	2 1/4"	27/32"	—	—	1	92174A690	00000
		M2 × 0.4 mm	4 mm	1.2 mm	DIN 439B, ISO 4035	—	50	93187A110	0000
		M2.5 × 0.45 mm	5 mm	1.6 mm	DIN 439B, ISO 4035	—	50	93187A112	0000
		M3 × 0.5 mm	5.5 mm	1.8 mm	DIN 439B, ISO 4035	—	100	93187A100	0000
		M4 × 0.7 mm	7 mm	2.2 mm	DIN 439B, ISO 4035	—	100	93187A150	00000
		M5 × 0.8 mm	8 mm	2.7 mm	DIN 439B, ISO 4035	—	100	93187A200	00000


		M6 × 1 mm	10 mm	3.2 mm	DIN 439B, ISO 4035	—	50	93187A250	00000
		M8 × 1.25 mm	13 mm	4 mm	DIN 439B, ISO 4035	—	25	93187A300	00000
		M10 × 1.5 mm	17 mm	5 mm	DIN 439B, ISO 4035	—	5	93187A350	0000
		M10 × 1.5 mm	17 mm	6 mm	DIN 936	—	5	97057A110	0000
		M12 × 1.75 mm	19 mm	6 mm	DIN 439B, ISO 4035	—	10	93187A400	00000
		M12 × 1.75 mm	19 mm	7 mm	DIN 936	—	5	97057A120	00000
		M14 × 2 mm	22 mm	8 mm	DIN 936	—	1	97057A130	0000
		M16 × 2 mm	24 mm	8 mm	DIN 439B, ISO 4035	—	1	93187A113	0000
		M16 × 2 mm	24 mm	8 mm	DIN 936	—	10	97057A140	00000
		M20 × 2.5 mm	30 mm	9 mm	DIN 936	—	1	97057A150	0000


		M24 × 3 mm	36 mm	10 mm	DIN 936	—	1	97057A160	0000


		Nickel-Plated Brass



				M2 × 0.4 mm	4 mm	1.2 mm	DIN 439B, ISO 4035	—	25	93187A115	0000


M2.5 × 0.45 mm				5 mm	1.6 mm	DIN 439B, ISO 4035	—	25	93187A116	0000
M3 × 0.5 mm	5.5 mm			1.8 mm	DIN 439B, ISO 4035	—	25	93187A117	0000
M4 × 0.7 mm	7 mm			2.2 mm	DIN 439B, ISO 4035	—	25	93187A118	0000
M5 × 0.8 mm	8 mm			2.7 mm	DIN 439B, ISO 4035	Material Certificate	25	93187A119	0000
M6 × 1 mm	10 mm			3.2 mm	DIN 439B, ISO 4035	—	10	93187A121	0000
M8 × 1.25 mm	13 mm			4 mm	DIN 439B, ISO 4035	—	10	93187A122	0000
M10 × 1.5 mm	17 mm			5 mm	DIN 439B, ISO 4035	—	5	93187A123	0000
M12 × 1.75 mm	19 mm			6 mm	DIN 439B, ISO 4035	—	1	93187A124	0000

Plastic

				Temp., ° F
	Thread Size	Wd.	Ht.	Min.	Max.	Choose a Color	Pkg. Qty.		Pkg.
Nylon 6/6



		1/4"-20	7/16"	5/32"	-40	185	Black, Off-White	100	96557A164	000000


		5/16"-18	33/64"	3/16"	-40	185	Black, Off-White	50	96557A109	0000
		3/8"-16	33/64"	1/8"	-40	185	Black, Off-White	50	96557A114	00000
		1/2"-13	45/64"	7/32"	-40	185	Black, Off-White	25	96557A129	0000
		5/8"-11	61/64"	3/8"	-40	185	Black, Off-White	10	96557A139	0000
		3/4"-10	1 1/8"	1/4"	-40	185	Black, Off-White	10	96557A144	00000
		1"-8	1 31/64"	13/32"	-40	185	Black, Off-White	10	96557A154	00000

Heavy-Profile Hex Nuts for High-Pressure Applications

These nuts are hardened, so they maintain their strength under high pressure and temperature. Pair them with ASTM A193 screws to fasten critical components, such as valves and flanges, in pressure tanks, boilers, and heat exchangers. About 10% wider and taller than standard-profile hex nuts, these handle heavier loads by distributing them over a larger area.

High-Strength Steel

Rated Grade 7 or Grade 8, these nuts are about 25% stronger than medium-strength steel nuts. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	3/8"-16	11/16"	23/64"	ASTM Grade 7	ASTM A194	—	1	94485A140	00000


	1/2"-13	7/8"	31/64"	ASTM Grade 7	ASTM A194	—	1	94485A150	0000
	5/8"-11	1 1/16"	39/64"	ASTM Grade 7	ASTM A194	—	1	94485A160	0000
	3/4"-10	1 1/4"	47/64"	ASTM Grade 7	ASTM A194	—	1	94485A170	0000
	7/8"-9	1 7/16"	55/64"	ASTM Grade 7	ASTM A194	—	1	94485A180	0000
	1"-8	1 5/8"	63/64"	ASTM Grade 7	ASTM A194	—	1	94485A190	0000
	1 1/8"-7	1 13/16"	1 7/64"	ASTM Grade 7	ASTM A194	Material Certificate	1	94485A210	0000
	1 1/8"-8	1 13/16"	1 7/64"	ASTM Grade 7	ASTM A194	—	1	94485A220	0000
	1 1/4"-7	2"	1 7/32"	ASTM Grade 7	ASTM A194	—	1	94485A230	0000
	1 1/4"-8	2"	1 7/32"	ASTM Grade 7	ASTM A194	—	1	94485A240	0000


	Black-Oxide Steel



			1/2"-13	7/8"	31/64"	ASTM Grade 7	ASTM A194	—	1	94485A130	0000


			5/8"-11	1 1/16"	39/64"	ASTM Grade 7	ASTM A194	—	1	94485A110	0000
			3/4"-10	1 1/4"	47/64"	ASTM Grade 7	ASTM A194	Material Certificate	1	94485A120	0000


			Steel



					1/4"-20	1/2"	15/64"	ASTM Grade 7	ASTM A194	—	10	94485A121	0000


					3/8"-16	11/16"	23/64"	ASTM Grade 7	ASTM A194	—	10	94485A029	0000
					1/2"-13	7/8"	31/64"	ASTM Grade 7	ASTM A194	Material Certificate	10	94485A033	00000
					5/8"-11	1 1/16"	39/64"	ASTM Grade 7	ASTM A194	—	10	94485A035	00000
					3/4"-10	1 1/4"	47/64"	ASTM Grade 7	ASTM A194	—	10	94485A036	00000
					7/8"-9	1 7/16"	55/64"	ASTM Grade 7	ASTM A194	—	5	94485A037	0000
					1"-8	1 5/8"	63/64"	ASTM Grade 7	ASTM A194	—	5	94485A038	00000
					1 1/8"-7	1 13/16"	1 7/64"	ASTM Grade 7	ASTM A194	—	1	94485A041	0000
					1 1/8"-8	1 13/16"	1 7/64"	ASTM Grade 7	ASTM A194	—	1	94485A111	0000
					1 1/4"-7	2"	1 7/32"	ASTM Grade 7	ASTM A194	Material Certificate	1	94485A044	0000
					1 1/4"-8	2"	1 7/32"	ASTM Grade 7	ASTM A194	—	1	94485A112	0000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these nuts won't degrade when exposed to harsh weather, salt water, and most chemicals.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	1/4"-20	1/2"	15/64"	ASTM Grade 8	ASTM A194	Material Certificate	25	94252A703	00000


	1/4"-28	1/2"	15/64"	ASTM Grade 8	ASTM A194	—	1	94252A705	00000
	5/16"-18	9/16"	19/64"	ASTM Grade 8	ASTM A194	Material Certificate	10	94252A706	0000
	5/16"-24	9/16"	19/64"	ASTM Grade 8	ASTM A194	—	1	94252A707	00000
	3/8"-16	11/16"	23/64"	ASTM Grade 8	ASTM A194	Material Certificate	10	94252A709	0000
	3/8"-24	11/16"	23/64"	ASTM Grade 8	ASTM A194	—	1	94252A710	00000
	7/16"-14	3/4"	27/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A711	00000
	7/16"-20	3/4"	27/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A713	00000
	1/2"-13	7/8"	31/64"	ASTM Grade 8	ASTM A194	Material Certificate	10	94252A712	00000
	1/2"-20	7/8"	31/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A714	00000
	5/8"-11	1 1/16"	39/64"	ASTM Grade 8	ASTM A194	Material Certificate	5	94252A715	00000


	5/8"-18	1 1/16"	39/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A716	00000
	3/4"-10	1 1/4"	47/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A719	0000
	3/4"-16	1 1/4"	47/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A720	00000
	7/8"-9	1 7/16"	55/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A722	0000
	1"-8	1 5/8"	63/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A725	0000
	1"-14	1 5/8"	63/64"	ASTM Grade 8	ASTM A194	—	1	94252A726	00000
	1 1/8"-7	1 13/16"	1 7/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A730	00000
	1 1/8"-8	1 13/16"	1 7/64"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A732	0000
	1 1/4"-7	2"	1 7/32"	ASTM Grade 8	ASTM A194	Material Certificate	1	94252A735	00000


	Highly Corrosion-Resistant 316 Stainless Steel



			1/4"-20	1/2"	1/4"	ASTM Grade 8M	ASTM A194	Material Certificate	50	97619A890	00000


			5/16"-18	9/16"	19/64"	ASTM Grade 8M	ASTM A194	Material Certificate	10	97619A110	0000
			3/8"-16	11/16"	23/64"	ASTM Grade 8M	ASTM A194	—	5	97619A220	0000
			7/16"-14	3/4"	27/64"	ASTM Grade 8M	ASTM A194	Material Certificate	5	97619A330	0000
			1/2"-13	7/8"	31/64"	ASTM Grade 8M	ASTM A194	Material Certificate	5	97619A440	0000
			5/8"-11	1 1/16"	39/64"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A550	0000
			3/4"-10	1 1/4"	47/64"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A660	0000
			7/8"-9	1 7/16"	55/64"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A770	0000
			1"-8	1 5/8"	63/64"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A880	0000
			1 1/8"-7	1 13/16"	1 9/64"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A910	00000
			1 1/8"-8	1 13/16"	1 9/64"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A920	00000


			1 1/4"-7	2"	1 1/4"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A930	00000
			1 1/4"-8	2"	1 1/4"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A940	00000
			1 1/2"-6	2 3/8"	1 1/2"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A950	00000
			1 1/2"-8	2 3/8"	1 1/2"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A960	00000
			1 5/8"-8	2 9/16"	1 5/8"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A970	00000
			1 3/4"-8	2 3/4"	1 3/4"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A980	00000
			2"-8	3 1/8"	2 1/64"	ASTM Grade 8M	ASTM A194	Material Certificate	1	97619A990	00000

Structural Heavy-Profile Hex Nuts

These nuts are designed to secure ASTM A325 screws in structural joints, such as mating I-beams, columns, and joists. About 10% wider and taller than standard-profile hex nuts, they handle heavier loads by distributing them over a larger area.

High-Strength Steel

Rated Grade 8, Grade C, or Class 10, these nuts are about 25% stronger than medium-strength steel nuts. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Black-Oxide Steel



	1/2"-13	7/8"	31/64"	ASTM Grade C	ASTM A563	Material Certificate	10	90580A109	00000


	5/8"-11	1 1/16"	39/64"	ASTM Grade C	ASTM A563	Material Certificate	10	90580A204	00000
	3/4"-10	1 1/4"	47/64"	ASTM Grade C	ASTM A563	Material Certificate	5	90580A312	0000
	7/8"-9	1 7/16"	55/64"	ASTM Grade C	ASTM A563	Material Certificate	1	90580A366	0000
	1"-8	1 5/8"	63/64"	ASTM Grade C	ASTM A563	Material Certificate	1	90580A383	0000
	1 1/8"-7	1 3/4"	1 7/64"	ASTM Grade C	ASTM A563	—	1	90580A400	0000
	1 1/4"-7	2"	1 7/32"	ASTM Grade C	ASTM A563	Material Certificate	1	90580A697	0000
	1 1/2"-6	2 3/8"	1 15/32"	ASTM Grade C	ASTM A563	Material Certificate	1	90580A717	00000


	Hot-Dipped Galvanized Steel



			1/2"-13	7/8"	31/64"	ASTM Grade C	ASTM A563	Material Certificate	5	90580A737	0000


			5/8"-11	1 1/16"	39/64"	ASTM Grade C	ASTM A563	Material Certificate	1	90580A788	0000
			3/4"-10	1 1/4"	47/64"	ASTM Grade C	ASTM A563	—	1	90580A792	0000
			7/8"-9	1 7/16"	55/64"	ASTM Grade C	ASTM A563	Material Certificate	1	90580A815	00000
			1"-8	1 5/8"	63/64"	ASTM Grade C	ASTM A563	Material Certificate	1	90580A822	00000
			1 1/8"-7	1 3/4"	1 7/64"	ASTM Grade C	ASTM A563	Material Certificate	1	90580A823	00000
			1 1/4"-7	2"	1 7/32"	ASTM Grade C	ASTM A563	Material Certificate	1	90580A827	00000


			Steel



					1/2"-13	7/8"	31/64"	ASTM Grade C	ASTM A563	Material Certificate	25	90580A315	00000


					5/8"-11	1 1/16"	39/64"	ASTM Grade C	ASTM A563	—	10	90580A320	0000
					3/4"-10	1 1/4"	47/64"	ASTM Grade C	ASTM A563	Material Certificate	10	90580A325	0000
					7/8"-9	1 7/16"	55/64"	ASTM Grade C	ASTM A563	Material Certificate	10	90580A330	00000
					1"-8	1 5/8"	63/64"	ASTM Grade C	ASTM A563	Material Certificate	5	90580A335	00000
					1 1/8"-7	1 3/4"	1 7/64"	ASTM Grade C	ASTM A563	—	1	90580A844	0000
					1 1/4"-7	2"	1 7/32"	ASTM Grade C	ASTM A563	—	1	90580A345	0000
					1 1/2"-6	2 3/8"	1 15/32"	ASTM Grade C	ASTM A563	—	1	90580A957	00000

Extreme-Strength Steel

Rated Grade DH, these nuts are about 20% stronger than high-strength steel nuts. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Black-Oxide Steel



	1/2"-13	0.863"	0.484"	ASTM Grade DH	ASTM A563	—	10	90763A110	000000


	5/8"-11	1.047"	0.609"	ASTM Grade DH	ASTM A563	—	5	90763A120	00000
	3/4"-10	1.231"	0.734"	ASTM Grade DH	ASTM A563	—	5	90763A130	00000
	7/8"-9	1.416"	0.859"	ASTM Grade DH	ASTM A563	—	1	90763A140	0000
	1"-8	1.6"	0.984"	ASTM Grade DH	ASTM A563	Material Certificate	1	90763A150	00000
	1 1/4"-7	1.969"	1.219"	ASTM Grade DH	ASTM A563	—	1	90763A170	00000


	Hot-Dipped Galvanized Steel



			1/2"-13	7/8"	31/64"	ASTM Grade DH	ASTM A563	—	25	91694A315	00000


			5/8"-11	1 1/16"	39/64"	ASTM Grade DH	ASTM A563	Material Certificate	10	91694A320	00000
			3/4"-10	1 1/4"	47/64"	ASTM Grade DH	ASTM A563	—	10	91694A325	00000
			7/8"-9	1 7/16"	55/64"	ASTM Grade DH	ASTM A563	Material Certificate	10	91694A330	00000
			1"-8	1 5/8"	63/64"	ASTM Grade DH	ASTM A563	Material Certificate	5	91694A335	00000
			1 1/8"-7	1 13/16"	1 7/64"	ASTM Grade DH	ASTM A563	Material Certificate	1	91694A337	0000
			1 1/4"-7	2"	1 7/32"	ASTM Grade DH	ASTM A563	Material Certificate	1	91694A340	0000
			1 1/2"-6	2 3/8"	1 15/32"	ASTM Grade DH	ASTM A563	Material Certificate	1	91694A345	00000


			Steel



					1/2"-13	7/8"	31/64"	ASTM Grade DH	ASTM A563	Material Certificate	25	98427A150	00000


					5/8"-11	1 1/16"	39/64"	ASTM Grade DH	ASTM A563	—	10	98427A200	00000
					3/4"-10	1 1/4"	47/64"	ASTM Grade DH	ASTM A563	—	10	98427A250	00000
					7/8"-9	1 7/16"	55/64"	ASTM Grade DH	ASTM A563	—	5	98427A300	00000
					1"-8	1 5/8"	63/64"	ASTM Grade DH	ASTM A563	Material Certificate	1	98427A350	0000
					1 1/8"-7	1 13/16"	1 7/64"	ASTM Grade DH	ASTM A563	—	1	98427A400	0000
					1 1/4"-7	2"	1 7/32"	ASTM Grade DH	ASTM A563	Material Certificate	1	98427A450	0000
					1 1/2"-6	2 3/8"	1 15/32"	ASTM Grade DH	ASTM A563	—	1	98427A600	00000


					Zinc-Flake-Coated Steel



							1/2"-13	7/8"	31/64"	ASTM Grade DH	ASTM A563	Material Certificate	25	91807A121	00000


							5/8"-11	1 1/16"	39/64"	ASTM Grade DH	ASTM A563	Material Certificate	10	91807A122	00000
							3/4"-10	1 1/4"	47/64"	ASTM Grade DH	ASTM A563	Material Certificate	10	91807A123	00000

Narrow-Profile Hex Nuts

When you have limited space for tightening with a wrench, use these nuts. Since they’re about 20% narrower, they fit in tight spots where standard-profile nuts won't fit. Also known as small-pattern hex nuts.

Steel

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	4-40	3/16"	1/16"	—	100	90760A005	00000


	5-40	1/4"	3/32"	—	100	90760A130	0000
	6-32	1/4"	3/32"	—	100	90760A007	0000
	8-32	1/4"	3/32"	—	100	90760A009	0000
	8-32	5/16"	7/64"	—	100	90760A199	0000
	10-24	1/4"	3/32"	—	50	90760A120	0000
	10-24	5/16"	7/64"	—	100	90760A140	0000
	10-32	1/4"	3/32"	Material Certificate	100	90760A150	0000
	10-32	5/16"	7/64"	—	100	90760A411	0000


	Black-Oxide Steel



			4-40	3/16"	1/16"	—	100	90760A160	0000


			6-32	1/4"	3/32"	—	100	90760A170	0000
			8-32	1/4"	3/32"	—	100	90760A180	0000
			10-24	5/16"	7/64"	—	100	90760A190	0000
			10-32	5/16"	7/64"	—	100	90760A200	0000


			Steel



					4-40	3/16"	1/16"	—	100	90760A210	0000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these nuts won't degrade when exposed to harsh weather, salt water, and most chemicals.

	Wd.	Ht.	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	0-80	1/8"	3/64"	—	50	90730A001	00000


	1-64	1/8"	3/64"	—	50	90730A511	0000
	1-72	7/64"	1/16"	—	5	90001A605	00000
	2-56	5/32"	1/16"	Material Certificate	100	90730A003	0000
	4-40	3/16"	1/16"	Material Certificate	100	90730A005	0000
	5-40	1/4"	3/32"	—	100	90730A006	0000
	6-32	1/4"	3/32"	Material Certificate	100	90730A007	0000
	8-32	1/4"	3/32"	Material Certificate	100	90730A009	0000
	8-32	5/16"	7/64"	—	100	90730A010	0000
	10-24	5/16"	7/64"	Material Certificate	100	90730A011	0000
	10-24	11/32"	1/8"	—	100	90730A512	00000


	10-32	5/16"	7/64"	Material Certificate	100	90730A411	0000
	10-32	11/32"	1/8"	—	100	90730A015	00000


	Black-Oxide 18-8 Stainless Steel



			0-80	1/8"	3/64"	—	50	90730A513	0000


			4-40	3/16"	1/16"	—	100	92362A110	0000
			6-32	1/4"	3/32"	—	100	92362A120	00000
			8-32	1/4"	3/32"	—	100	92362A130	00000
			8-32	5/16"	7/64"	—	100	92362A140	00000
			10-24	5/16"	7/64"	—	100	92362A150	00000
			10-32	5/16"	7/64"	—	100	92362A160	00000


			Highly Corrosion-Resistant 316 Stainless Steel



					4-40	3/16"	1/16"	Material Certificate	1	90205A321	0000


					5-40	1/4"	3/32"	—	1	90205A322	0000
					6-32	1/4"	3/32"	Material Certificate	1	90205A323	0000
					8-32	1/4"	3/32"	—	50	90205A309	00000
					8-32	5/16"	7/64"	—	1	90205A324	0000
					10-24	1/4"	3/32"	—	1	90205A325	0000
					10-24	5/16"	7/64"	—	50	90205A313	00000
					10-24	11/32"	1/8"	—	1	90205A326	0000
					10-32	1/4"	3/32"	Material Certificate	1	90205A327	0000
					10-32	5/16"	7/64"	Material Certificate	50	90205A319	00000
					10-32	11/32"	1/8"	—	1	90205A328	0000


					M3 × 0.5 mm	5 mm	1.7 mm	Material Certificate	1	90205A342	0000
					M3.5 × 0.6 mm	5.5 mm	2.5 mm	—	1	90205A343	0000
					M4 × 0.7 mm	5.5 mm	2.5 mm	Material Certificate	1	90205A344	0000
					M4 × 0.7 mm	7 mm	2.9 mm	—	1	90205A345	0000
					M5 × 0.8 mm	7 mm	2.5 mm	Material Certificate	1	90205A346	0000
					M5 × 0.8 mm	7.5 mm	2.9 mm	Material Certificate	1	90205A347	0000


Highly Corrosion-Resistant Black-Oxide 316 Stainless Steel



					M3 × 0.5 mm	5 mm	1.7 mm	Material Certificate	1	90205A349	0000


					M4 × 0.7 mm	5.5 mm	2.5 mm	—	1	90205A352	0000
					M4 × 0.7 mm	7 mm	2.9 mm	Material Certificate	1	90205A353	0000
					M5 × 0.8 mm	7 mm	2.5 mm	—	1	90205A354	0000

Brass

	Wd.	Ht.	Certificate Type	Pkg. Qty.		Pkg.
Brass



	0-80	3/32"	3/64"	Material Certificate	10	92736A001	000000


	1-72	7/64"	1/16"	—	10	92736A002	00000
	2-56	1/8"	5/64"	—	10	92736A101	00000
	2-56	5/32"	1/16"	—	100	95130A105	0000
	4-40	3/16"	1/16"	—	100	95130A110	0000
	6-32	1/4"	3/32"	—	100	95130A120	0000
	8-32	1/4"	3/32"	Material Certificate	100	95130A130	0000
	8-32	5/16"	7/64"	—	100	95130A140	0000
	10-24	5/16"	7/64"	—	100	95130A150	00000
	10-24	11/32"	1/8"	—	100	95130A180	00000
	10-32	5/16"	7/64"	—	100	95130A160	00000

Mil. Spec. Narrow-Profile Hex Nuts

These nuts are manufactured and tested to strict U.S. military standards for material and construction. They are about 20% narrower to fit in tight spots where standard-profile nuts won't fit. Also known as small-pattern hex nuts.

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

	Wd.	Ht.	Mil. Spec.	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	0-80	1/8"	3/64"	Fed. Spec. FF-N-836, NAS671C0	—	10	91834A106	000000


	2-56	5/32"	1/16"	Fed. Spec. FF-N-836, NAS671C2	Material Certificate	10	91834A101	0000
	4-40	3/16"	1/16"	Fed. Spec. FF-N-836, NAS671C4	Material Certificate	10	91834A102	0000
	6-32	1/4"	3/32"	Fed. Spec. FF-N-836, NAS671C6	Material Certificate	10	91834A103	0000
	8-32	5/16"	7/64"	Fed. Spec. FF-N-836, NAS671C8	Material Certificate	10	91834A104	0000
	10-32	11/32"	1/8"	Fed. Spec. FF-N-836, NAS671C10	Material Certificate	5	91834A105	00000

High-Profile Hex Nuts

Slightly taller than standard-profile hex nuts, these have a larger gripping area so your wrench or socket won't slip off as you tighten them. They're often used in vehicles and machinery where fasteners can be difficult to reach.

Medium-Strength Steel

These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

	Wd., mm	Ht., mm	Fastener Strength Grade/Class	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	M6 × 1 mm	10	6	Class 8	Material Certificate	100	90725A043	000000


	M8 × 1.25 mm	13	8	Class 8	—	50	90725A715	00000
	M10 × 1.5 mm	17	10	Class 8	—	25	90725A720	00000
	M12 × 1.75 mm	19	12	Class 8	—	10	90725A725	0000
	M14 × 2 mm	22	14	Class 8	—	10	90725A730	00000
	M16 × 2 mm	24	16	Class 8	—	10	90725A735	00000
	M20 × 2.5 mm	30	20	Class 8	—	5	90725A740	00000
	M24 × 3 mm	36	24	Class 8	—	1	90725A760	0000
	M30 × 3.5 mm	46	28	Class 8	—	1	90725A770	0000

High-Strength Steel

Material Certificate—Nuts include a report with a traceable lot number and a description of their chemical and physical properties.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Steel



	3/8"-16	9/16"	17/32"	SAE Grade 8	SAE J995	Material Certificate	1	90565A120	00000


	3/8"-24	9/16"	17/32"	SAE Grade 8	SAE J995	Material Certificate	1	90565A360	00000
	7/16"-20	5/8"	39/64"	SAE Grade 8	SAE J995	—	25	90565A325	00000
	1/2"-13	3/4"	11/16"	SAE Grade 8	SAE J995	—	1	90565A140	0000
	1/2"-20	3/4"	11/16"	SAE Grade 8	SAE J995	—	25	90565A330	00000
	9/16"-18	7/8"	49/64"	SAE Grade 8	SAE J995	—	10	90565A333	0000
	5/8"-11	15/16"	27/32"	SAE Grade 8	SAE J995	—	1	90565A160	0000
	5/8"-18	15/16"	27/32"	SAE Grade 8	SAE J995	—	10	90565A335	00000
	3/4"-10	1 1/16"	1"	SAE Grade 8	SAE J995	Material Certificate	1	90565A180	00000
	3/4"-16	1 1/8"	1"	SAE Grade 8	SAE J995	—	10	90565A340	00000
	7/8"-14	1 5/16"	1 5/32"	SAE Grade 8	SAE J995	—	5	90565A345	00000


	1"-8	1 1/2"	1 5/16"	SAE Grade 8	SAE J995	—	1	90565A220	00000
	1"-14	1 7/16"	1 5/16"	SAE Grade 8	SAE J995	Material Certificate	5	90565A350	00000
	1 1/4"-12	1 13/16"	1 5/8"	SAE Grade 8	SAE J995	—	1	90565A355	00000
	1 1/2"-12	2 3/16"	2"	SAE Grade 8	SAE J995	—	1	90565A061	00000

Low-Strength Steel

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

	Wd., mm	Ht., mm	Fastener Strength Grade/Class	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	M2 × 0.4 mm	4	2	Class 6	—	25	90725A010	000000


	M2.5 × 0.45 mm	5	2.5	Class 6	Material Certificate	25	90725A015	00000
	M3 × 0.5 mm	5.5	3	Class 6	—	50	90725A020	0000
	M4 × 0.7 mm	7	4	Class 6	—	50	90725A025	0000
	M5 × 0.8 mm	8	5	Class 6	—	50	90725A030	00000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

	Wd.	Ht.	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	1/4"-20	7/16"	11/32"	Material Certificate	1	91763A110	00000


	5/16"-18	1/2"	21/64"	Material Certificate	1	91763A210	0000
	3/8"-16	9/16"	17/32"	—	1	91763A310	0000
	1/2"-13	3/4"	11/16"	Material Certificate	1	91763A410	0000

Left-Hand-Thread Thin-Profile Hex Nuts

These nuts tighten when turned to the left. Use them with left-hand rods and screws to prevent counterclockwise-moving parts from loosening. About half the height of standard-profile nuts, these fit in spaces with low clearance. You can also use them as jam nuts by threading them against another hex nut to hold it in place.

Medium-Strength Steel

These Grade 5 or Class 04 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

	Thread Size	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		1/4"-20	7/16"	5/32"	SAE Grade 5	—	—	100	99612A100	000000


		1/4"-28	7/16"	5/32"	SAE Grade 5	—	—	100	99612A105	00000
		5/16"-18	1/2"	3/16"	SAE Grade 5	—	—	50	99612A110	00000
		5/16"-24	1/2"	3/16"	SAE Grade 5	—	—	50	99612A112	00000
		3/8"-16	9/16"	7/32"	SAE Grade 5	—	—	50	99612A117	00000
		3/8"-24	9/16"	7/32"	SAE Grade 5	—	Material Certificate	50	99612A119	00000
		7/16"-14	11/16"	1/4"	SAE Grade 5	—	Material Certificate	50	99612A270	00000
		7/16"-20	11/16"	1/4"	SAE Grade 5	—	—	25	99612A127	00000
		1/2"-13	3/4"	5/16"	SAE Grade 5	—	—	25	99612A133	00000
		1/2"-20	3/4"	5/16"	SAE Grade 5	—	Material Certificate	25	99612A136	00000
		9/16"-18	7/8"	5/16"	SAE Grade 5	—	—	10	99612A260	00000


		5/8"-11	15/16"	3/8"	SAE Grade 5	—	—	10	99612A156	0000
		5/8"-18	15/16"	3/8"	SAE Grade 5	—	—	10	99612A159	0000
		3/4"-10	1 1/8"	27/64"	SAE Grade 5	—	—	10	99612A162	00000
		3/4"-16	1 1/8"	27/64"	SAE Grade 5	—	Material Certificate	10	99612A164	00000
		7/8"-9	1 5/16"	31/64"	SAE Grade 5	—	—	5	99612A175	00000
		7/8"-14	1 5/16"	31/64"	SAE Grade 5	—	—	5	99612A178	00000
		1"-8	1 1/2"	35/64"	SAE Grade 5	—	—	1	99612A182	0000
		1"-14	1 1/2"	35/64"	SAE Grade 5	—	—	1	99612A186	0000
		1 1/8"-7	1 11/16"	39/64"	SAE Grade 5	—	—	1	99612A280	00000
		1 1/8"-12	1 11/16"	39/64"	SAE Grade 5	—	—	1	99612A197	0000


		1 1/4"-7	1 7/8"	23/32"	SAE Grade 5	—	—	1	99612A201	0000
		1 1/4"-12	1 7/8"	23/32"	SAE Grade 5	—	—	1	99612A204	00000
		1 1/2"-6	2 1/4"	27/32"	SAE Grade 5	—	—	1	99612A224	00000
		1 1/2"-12	2 1/4"	27/32"	SAE Grade 5	—	—	1	99612A227	00000
		2"-12	3"	1 3/32"	SAE Grade 5	—	—	1	99612A290	000000


		Black-Oxide Steel



				M3 × 0.5 mm	5.5 mm	1.8 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A811	0000


				M5 × 0.5 mm	8 mm	2.7 mm	Class 04	ASTM A108, DIN 439B, ISO 8675	Material Certificate	1	90519A831	0000
				M5 × 0.8 mm	8 mm	2.7 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A813	0000
				M6 × 0.75 mm	10 mm	3.2 mm	Class 04	ASTM A108, DIN 439B, ISO 8675	—	1	90519A832	0000
				M8 × 1 mm	13 mm	4 mm	Class 04	ASTM A108, DIN 439B, ISO 8675	—	1	90519A833	0000
				M8 × 1.25 mm	13 mm	4 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	—	1	90519A815	0000
				M10 × 1 mm	17 mm	5 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A834	0000
				M10 × 1.5 mm	17 mm	5 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A816	0000
				M12 × 1.75 mm	19 mm	6 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	—	1	90519A817	0000
				M14 × 1.5 mm	22 mm	7 mm	Class 04	ASTM A108, DIN 439B, ISO 8675	—	1	90519A836	0000
				M16 × 1.5 mm	24 mm	8 mm	Class 04	ASTM A108, DIN 439B, ISO 8675	—	1	90519A837	0000


				M16 × 2 mm	24 mm	8 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A819	0000
				M18 × 1.5 mm	27 mm	9 mm	Class 04	ASTM A108, DIN 439B, ISO 8675	Material Certificate	1	90519A838	0000
				M18 × 2.5 mm	27 mm	9 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A821	0000
				M20 × 1.5 mm	30 mm	10 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A839	00000
				M20 × 2.5 mm	30 mm	10 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	—	1	90519A822	00000
				M22 × 1.5 mm	32 mm	11 mm	Class 04	ASTM A108, DIN 439B, ISO 8675	—	1	90519A841	00000
				M22 × 2.5 mm	32 mm	11 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	—	1	90519A823	00000
				M24 × 1.5 mm	36 mm	12 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	—	1	90519A842	00000
M27 × 1.5 mm				41 mm	13.5 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A844	00000
M27 × 2 mm	41 mm			13.5 mm	Class 04	ASTM A108, DIN 439B, ISO 8675	Material Certificate	1	90519A843	00000


M30 × 1.5 mm	46 mm			15 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	—	1	90519A846	00000
M30 × 2 mm	46 mm			15 mm	Class 04	ASTM A108, DIN 439B, ISO 8675	—	1	90519A845	00000
M30 × 3.5 mm	46 mm			15 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A826	00000
M33 × 3.5 mm	50 mm			16.5 mm	Class 04	ASTM A108, DIN 439B, ISO 4035	Material Certificate	1	90519A827	00000

Low-Strength Steel

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Black-Oxide Steel



	5-40	5/16"	3/32"	SAE Grade 2	ASTM A108	—	1	90519A851	00000


	8-32	11/32"	7/64"	SAE Grade 2	ASTM A108	Material Certificate	1	90519A855	0000
	10-24	3/8"	7/64"	SAE Grade 2	ASTM A108	—	1	90519A857	0000
	10-32	3/8"	7/64"	SAE Grade 2	ASTM A108	—	1	90519A858	0000
	5/16"-24	1/2"	3/16"	SAE Grade 2	ASTM A108	Material Certificate	1	90519A865	0000
	3/8"-16	9/16"	7/32"	SAE Grade 2	ASTM A108	Material Certificate	1	90519A866	0000
	3/8"-24	9/16"	7/32"	SAE Grade 2	ASTM A108	—	1	90519A867	0000
	1/2"-13	3/4"	5/16"	SAE Grade 2	ASTM A108	—	1	90519A871	0000
	1/2"-20	3/4"	5/16"	SAE Grade 2	ASTM A108	Material Certificate	1	90519A872	0000
	5/8"-11	15/16"	3/8"	SAE Grade 2	ASTM A108	—	1	90519A875	0000
	7/8"-20	1 5/16"	31/64"	SAE Grade 2	ASTM A108	—	1	90519A882	00000


	1"-12	1 1/2"	35/64"	SAE Grade 2	ASTM A108	Material Certificate	1	90519A884	00000
	1 1/4"-7	1 7/8"	23/32"	SAE Grade 2	ASTM A108	Material Certificate	1	90519A801	00000
	1 1/4"-12	1 7/8"	23/32"	SAE Grade 2	ASTM A108	—	1	90519A889	00000
	1 1/2"-6	2 1/4"	27/32"	SAE Grade 2	ASTM A108	Material Certificate	1	90519A891	00000
	2"-4 1/2	3"	1 3/32"	SAE Grade 2	ASTM A108	—	1	90519A895	00000
	2"-12	3"	1 3/32"	SAE Grade 2	ASTM A108	—	1	90519A896	00000


	Steel



			1/4"-20	7/16"	5/32"	SAE Grade 2	—	—	50	90083A029	0000


			1/4"-28	7/16"	5/32"	SAE Grade 2	—	—	100	90083A205	00000
			5/16"-18	1/2"	3/16"	SAE Grade 2	—	—	50	90083A030	0000
			5/16"-24	1/2"	3/16"	SAE Grade 2	—	—	100	90083A210	00000
			3/8"-16	9/16"	7/32"	SAE Grade 2	—	—	25	90083A031	0000
			3/8"-24	9/16"	7/32"	SAE Grade 2	—	—	50	90083A215	00000
			1/2"-13	3/4"	5/16"	SAE Grade 2	—	—	25	90083A222	00000
			1/2"-20	3/4"	5/16"	SAE Grade 2	—	—	25	90083A225	00000
			5/8"-11	15/16"	3/8"	SAE Grade 2	—	—	10	90083A230	00000
			5/8"-18	15/16"	3/8"	SAE Grade 2	—	—	10	90083A235	00000
			3/4"-10	1 1/8"	27/64"	SAE Grade 2	—	—	10	90083A240	00000


			3/4"-16	1 1/8"	27/64"	SAE Grade 2	—	—	10	90083A245	00000
			1"-8	1 1/2"	35/64"	SAE Grade 2	—	—	5	90083A255	00000
			1"-14	1 1/2"	35/64"	SAE Grade 2	—	—	5	90083A260	00000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these nuts won't degrade when exposed to harsh weather, salt water, and most chemicals.

	Thread Size	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



		4-40	1/4"	1/16"	—	Material Certificate	1	94450A511	00000


		5-40	5/16"	3/32"	—	—	1	94450A513	0000
		6-32	5/16"	3/32"	—	Material Certificate	1	94450A515	0000
		8-32	11/32"	7/64"	—	Material Certificate	1	94450A517	0000
		10-24	3/8"	7/64"	—	—	1	94450A519	0000
		10-32	3/8"	7/64"	—	Material Certificate	1	94450A521	0000
		12-24	7/16"	9/64"	—	—	1	94450A522	0000
		1/4"-20	7/16"	5/32"	—	—	5	94450A218	0000
		1/4"-28	7/16"	5/32"	—	—	5	94450A220	0000
		5/16"-18	1/2"	3/16"	—	—	5	94450A238	0000
		5/16"-24	1/2"	3/16"	—	—	5	94450A240	0000


		3/8"-16	9/16"	7/32"	—	—	5	94450A257	0000
		3/8"-24	9/16"	7/32"	—	—	5	94450A260	0000
		7/16"-14	11/16"	1/4"	ASME B18.2.2	—	1	94450A524	0000
		7/16"-20	11/16"	1/4"	ASME B18.2.2	—	1	94450A525	0000
		1/2"-13	3/4"	5/16"	—	—	5	94450A270	0000
		1/2"-20	3/4"	5/16"	—	—	5	94450A280	00000
		9/16"-12	7/8"	5/16"	ASME B18.2.2	—	1	94450A526	0000
		9/16"-18	7/8"	5/16"	ASME B18.2.2	—	1	94450A527	0000
		5/8"-11	15/16"	3/8"	—	—	1	94450A310	0000
		5/8"-18	15/16"	3/8"	—	—	1	94450A315	0000


		3/4"-10	1 1/8"	27/64"	—	—	1	94450A331	0000
		3/4"-16	1 1/8"	27/64"	—	—	1	94450A336	0000
		7/8"-9	1 5/16"	31/64"	ASME B18.2.2	—	1	94450A528	00000
		7/8"-14	1 5/16"	31/64"	ASME B18.2.2	—	1	94450A529	00000
		7/8"-20	1 5/16"	31/64"	ASME B18.2.2	—	1	94450A531	00000
		1"-8	1 1/2"	35/64"	ASME B18.2.2	—	1	94450A532	00000
		1"-12	1 1/2"	35/64"	ASME B18.2.2	—	1	94450A533	00000
		1"-14	1 1/2"	35/64"	ASME B18.2.2	—	1	94450A534	00000
		1 1/4"-7	1 7/8"	23/32"	ASME B18.2.2	Material Certificate	1	94450A537	00000
		1 1/4"-12	1 7/8"	23/32"	ASME B18.2.2	—	1	94450A538	00000


		1 1/2"-6	2 1/4"	27/32"	ASME B18.2.2	—	1	94450A539	00000
		1 1/2"-12	2 1/4"	27/32"	ASME B18.2.2	—	1	94450A541	00000
		2"-4 1/2	3"	1 3/32"	ASME B18.2.2	Material Certificate	1	94450A544	00000
		2"-12	3"	1 3/32"	ASME B18.2.2	Material Certificate	1	94450A545	00000
		M3 × 0.35 mm	5.5 mm	1.8 mm	DIN 439B	Material Certificate	1	94450A564	0000
		M3 × 0.5 mm	5.5 mm	1.8 mm	DIN 439B	Material Certificate	1	94450A546	0000
		M4 × 0.5 mm	7 mm	2.2 mm	DIN 439B	—	1	94450A565	0000
		M4 × 0.7 mm	7 mm	2.2 mm	DIN 439B	—	1	94450A547	0000
		M5 × 0.5 mm	8 mm	2.7 mm	DIN 439B	—	1	94450A566	0000
		M5 × 0.8 mm	8 mm	2.7 mm	DIN 439, ISO 4035	—	10	94450A111	0000


		M5 × 0.8 mm	8 mm	2.7 mm	DIN 439B	Material Certificate	1	94450A548	0000
		M6 × 0.75 mm	10 mm	3.2 mm	DIN 439B	—	1	94450A567	0000
		M6 × 1 mm	10 mm	3.2 mm	DIN 439, ISO 4035	—	10	94450A112	0000
		M6 × 1 mm	10 mm	3.2 mm	DIN 439B	—	1	94450A549	0000
		M8 × 1 mm	13 mm	4 mm	DIN 439, ISO 8675	—	5	94450A114	0000
		M8 × 1.25 mm	13 mm	4 mm	DIN 439, ISO 4035	—	10	94450A113	0000
		M8 × 1.25 mm	13 mm	4 mm	DIN 439B	—	1	94450A551	0000
		M10 × 1 mm	17 mm	5 mm	DIN 439B	—	1	94450A569	0000
		M10 × 1.25 mm	17 mm	5 mm	DIN 439	—	1	94450A116	0000
		M10 × 1.5 mm	17 mm	5 mm	DIN 439, ISO 4035	Material Certificate	5	94450A115	0000

M10 × 1.5 mm	17 mm	5 mm	DIN 439B	—	1	94450A552	0000
M12 × 1.25 mm	19 mm	6 mm	DIN 439, ISO 4035	—	1	94450A118	0000
M12 × 1.75 mm	19 mm	6 mm	DIN 439, ISO 4035	Material Certificate	1	94450A117	0000
M12 × 1.75 mm	19 mm	6 mm	DIN 439B	—	1	94450A553	0000
M14 × 1.5 mm	22 mm	7 mm	DIN 439B	Material Certificate	1	94450A572	0000
M14 × 2 mm	22 mm	7 mm	DIN 439, ISO 4035	—	1	94450A119	0000
M16 × 1.5 mm	24 mm	8 mm	DIN 439, ISO 8675	—	1	94450A122	0000
M16 × 1.5 mm	24 mm	8 mm	DIN 439B	—	1	94450A573	0000
M16 × 2 mm	24 mm	8 mm	DIN 439, ISO 4035	—	1	94450A121	0000
M16 × 2 mm	24 mm	8 mm	DIN 439B	—	1	94450A555	0000
M20 × 1.5 mm	30 mm	10 mm	DIN 439B	Material Certificate	1	94450A575	00000
M20 × 2.5 mm	30 mm	10 mm	DIN 439, ISO 4035	—	1	94450A124	0000
M22 × 1.5 mm	32 mm	11 mm	DIN 439B	—	1	94450A576	00000
M22 × 2.5 mm	32 mm	11 mm	DIN 439B	Material Certificate	1	94450A558	00000
M24 × 1.5 mm	36 mm	12 mm	DIN 439B	—	1	94450A577	00000
M24 × 3 mm	36 mm	12 mm	DIN 439, ISO 4035	—	1	94450A125	00000
M27 × 1.5 mm	41 mm	13.5 mm	DIN 439B	Material Certificate	1	94450A579	00000
M27 × 2 mm	41 mm	13.5 mm	DIN 439B	Material Certificate	1	94450A578	00000
M30 × 1.5 mm	46 mm	15 mm	DIN 439B	—	1	94450A582	00000
M30 × 2 mm	46 mm	15 mm	DIN 439B	—	1	94450A581	00000

Highly Corrosion-Resistant 316 Stainless Steel



		4-40	1/4"	1/16"	—	—	1	93031A148	0000


		6-32	5/16"	3/32"	—	—	1	93031A153	0000
		8-32	11/32"	7/64"	—	—	1	93031A155	0000
		10-24	3/8"	7/64"	—	—	1	93031A157	0000
		10-32	3/8"	7/64"	—	Material Certificate	1	93031A158	0000
		1/4"-20	7/16"	5/32"	—	—	1	93031A162	0000
		1/4"-28	7/16"	5/32"	—	—	1	93031A163	0000
		5/16"-24	1/2"	3/16"	—	—	1	93031A165	0000
		3/8"-16	9/16"	7/32"	—	—	1	93031A166	0000
		3/8"-24	9/16"	7/32"	—	—	1	93031A167	0000
		7/16"-20	11/16"	1/4"	—	—	1	93031A169	0000


		1/2"-13	3/4"	5/16"	—	—	1	93031A171	0000
		1/2"-20	3/4"	5/16"	—	Material Certificate	1	93031A172	0000
		9/16"-18	7/8"	5/16"	—	—	1	93031A174	00000
		5/8"-18	15/16"	3/8"	—	—	1	93031A176	00000
		3/4"-10	1 1/8"	27/64"	—	—	1	93031A177	00000
		3/4"-16	1 1/8"	27/64"	—	Material Certificate	1	93031A178	00000
		1"-12	1 1/2"	35/64"	—	—	1	93031A184	00000
		1"-14	1 1/2"	35/64"	—	—	1	93031A185	00000
		1 1/4"-12	1 7/8"	23/32"	—	—	1	93031A189	00000
		1 1/2"-6	2 1/4"	27/32"	—	—	1	93031A191	00000


		2"-12	3"	1 3/32"	—	Material Certificate	1	93031A196	00000
		M5 × 0.5 mm	8 mm	2.7 mm	DIN 439B, ISO 8675	Material Certificate	1	93031A131	0000
		M6 × 0.75 mm	10 mm	3.2 mm	DIN 439B, ISO 8675	—	1	93031A132	0000
		M6 × 1 mm	10 mm	3.2 mm	DIN 439B, ISO 4035	Material Certificate	1	93031A114	0000
		M8 × 1 mm	13 mm	4 mm	DIN 439B, ISO 8675	Material Certificate	1	93031A133	0000
		M8 × 1.25 mm	13 mm	4 mm	DIN 439B, ISO 4035	—	1	93031A115	0000
		M10 × 1 mm	17 mm	5 mm	DIN 439B, ISO 4035	—	1	93031A134	0000
		M10 × 1.25 mm	17 mm	5 mm	DIN 439B	—	1	93031A211	0000
		M10 × 1.5 mm	17 mm	5 mm	DIN 439B, ISO 4035	Material Certificate	1	93031A116	0000
		M12 × 1.25 mm	19 mm	6 mm	DIN 439B	—	1	93031A212	0000


		M12 × 1.5 mm	19 mm	6 mm	DIN 439B, ISO 8675	—	1	93031A135	0000
		M12 × 1.75 mm	19 mm	6 mm	DIN 439B, ISO 4035	—	1	93031A117	0000
		M14 × 1.5 mm	22 mm	7 mm	DIN 439B, ISO 8675	—	1	93031A136	00000
		M16 × 1.5 mm	24 mm	8 mm	DIN 439B, ISO 8675	—	1	93031A137	00000
		M16 × 2 mm	24 mm	8 mm	DIN 439B, ISO 4035	—	1	93031A119	00000
		M18 × 1.5 mm	27 mm	9 mm	DIN 439B, ISO 8675	—	1	93031A138	00000
		M20 × 1.5 mm	30 mm	10 mm	DIN 439B, ISO 4035	—	1	93031A139	00000
		M22 × 1.5 mm	32 mm	11 mm	DIN 439B, ISO 8675	—	1	93031A141	00000
		M24 × 2 mm	36 mm	12 mm	DIN 439B, ISO 8675	—	1	93031A213	00000
		M30 × 1.5 mm	46 mm	15 mm	DIN 439B, ISO 4035	Material Certificate	1	93031A146	00000

Brass

	Wd.	Ht.	Specs. Met	Certificate Type		Each
Brass



	6-32	5/16"	3/32"	—	—	92117A550	00000


	8-32	11/32"	7/64"	—	Material Certificate	92117A570	0000
	10-32	3/8"	7/64"	—	—	92117A610	0000
	5/8"-18	15/16"	3/8"	—	—	92117A780	00000
	3/4"-10	1 1/8"	27/64"	—	—	92117A790	00000
	1"-12	1 1/2"	35/64"	—	—	92117A860	00000
	1"-14	1 1/2"	35/64"	—	—	92117A870	00000
	1 1/4"-7	1 7/8"	23/32"	—	Material Certificate	92117A910	00000
	1 1/2"-12	2 1/4"	27/32"	—	Material Certificate	92117A940	00000
	M5 × 0.8 mm	8 mm	2.7 mm	DIN 439B, ISO 4035	—	92117A130	0000
	M6 × 1 mm	10 mm	3.2 mm	DIN 439B, ISO 4035	—	92117A140	0000


	M14 × 1.5 mm	22 mm	7 mm	DIN 439B, ISO 8675	Material Certificate	92117A360	00000
	M16 × 1.5 mm	24 mm	8 mm	DIN 439B, ISO 8675	—	92117A370	00000
	M18 × 1.5 mm	27 mm	9 mm	DIN 439B, ISO 8675	Material Certificate	92117A380	00000

Hex Nuts for High-Pressure Applications

Corrosion-Resistant Stainless Steel

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these nuts won't degrade when exposed to harsh weather, salt water, and most chemicals.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Highly Corrosion-Resistant 316 Stainless Steel



	5/16"-18	1/2"	17/64"	ASTM Grade 8M	ASTM A194	—	5	95005A125	000000


	3/8"-16	9/16"	21/64"	ASTM Grade 8M	ASTM A194	—	1	95005A130	0000
	1/2"-13	3/4"	7/16"	ASTM Grade 8M	ASTM A194	Material Certificate	1	95005A135	0000
	5/8"-11	15/16"	35/64"	ASTM Grade 8M	ASTM A194	Material Certificate	1	95005A140	0000
	3/4"-10	1 1/8"	41/64"	ASTM Grade 8M	ASTM A194	Material Certificate	1	95005A145	00000
	1"-8	1 1/2"	55/64"	ASTM Grade 8M	ASTM A194	—	1	95005A150	00000

Thin-Heavy-Profile Hex Nuts

About half the height of standard-profile hex nuts and 10% wider, these fit in spaces with low clearance and handle heavier loads by distributing them over a larger area. You can also use them as jam nuts by threading them against another hex nut to hold it in place.

Extreme-Strength Steel

These nuts are about 20% stronger than high-strength steel nuts. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	1/4"-20	1/2"	11/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	5	91879A029	000000


	5/16"-18	9/16"	13/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	5	91879A030	00000
	3/8"-16	11/16"	15/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	5	91879A031	00000
	1/2"-13	7/8"	19/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	5	91879A032	00000
	5/8"-11	1 1/16"	23/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	5	91879A033	00000
	3/4"-10	1 1/4"	27/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	5	91879A034	00000


	Steel



			1/4"-20	1/2"	11/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A130	0000


			3/8"-16	11/16"	15/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	5	95010A140	00000
			7/16"-14	3/4"	17/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A145	0000
			1/2"-13	7/8"	19/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	5	95010A150	00000
			5/8"-11	1 1/16"	23/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A160	0000
			3/4"-10	1 1/4"	27/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	Material Certificate	1	95010A165	0000
			7/8"-9	1 7/16"	31/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A170	0000
			1"-8	1 5/8"	35/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A175	0000
			1 1/8"-7	1 13/16"	39/64"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A180	0000
			1 1/4"-7	2"	23/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A190	0000
			1 3/8"-6	2 3/16"	25/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A320	0000


			1 1/2"-6	2 3/8"	27/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A210	0000
			1 3/4"-5	2 3/4"	31/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A220	00000
			2"-4 1/2	3 1/8"	1 3/32"	ASTM Grade 2H	ASME B18.2.2, ASTM A194	—	1	95010A240	00000

Low-Strength Steel

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Certificate Type	Pkg. Qty.		Pkg.
Black-Oxide Steel



	1/4"-20	1/2"	11/64"	—	—	25	91015A029	00000


	5/16"-18	9/16"	13/64"	—	—	25	91015A030	0000
	3/8"-16	11/16"	15/64"	—	—	25	91015A031	00000
	7/16"-14	3/4"	17/64"	—	—	25	91015A032	00000
	1/2"-13	7/8"	19/64"	—	—	10	91015A033	0000
	5/8"-11	1 1/16"	23/64"	—	—	10	91015A035	0000
	3/4"-10	1 1/4"	27/64"	—	—	5	91015A036	0000
	7/8"-9	1 7/16"	31/64"	—	—	5	91015A037	00000
	1"-8	1 5/8"	35/64"	—	—	1	91015A038	0000


	Steel



			1/4"-20	1/2"	11/64"	SAE Grade 2	—	100	90502A029	0000


			5/16"-18	9/16"	13/64"	SAE Grade 2	—	100	90502A030	0000
			3/8"-16	11/16"	15/64"	SAE Grade 2	—	100	90502A031	00000
			1/2"-13	7/8"	19/64"	SAE Grade 2	—	50	90502A033	00000
			5/8"-11	1 1/16"	23/64"	SAE Grade 2	—	25	90502A410	00000
			3/4"-10	1 1/4"	27/64"	SAE Grade 2	—	25	90502A415	00000
			7/8"-9	1 7/16"	31/64"	SAE Grade 2	—	10	90502A420	00000
			1"-8	1 5/8"	35/64"	SAE Grade 2	—	10	90502A425	00000
			1 1/8"-7	1 13/16"	39/64"	SAE Grade 2	—	5	90502A430	00000
			1 1/4"-7	2"	23/32"	SAE Grade 2	Material Certificate	5	90502A435	00000
			1 1/2"-6	2 3/8"	27/32"	SAE Grade 2	—	1	90502A440	0000


			1 3/4"-5	2 3/4"	31/32"	SAE Grade 2	—	1	90502A044	0000
			2"-4 1/2	3 1/8"	1 3/32"	SAE Grade 2	—	1	90502A046	00000
			2 1/2"-4	3 7/8"	1 29/64"	SAE Grade 2	—	1	90502A049	00000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

	Wd.	Ht.	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	1/4"-20	1/2"	11/64"	25	91851A620	00000


	5/16"-18	9/16"	13/64"	20	91851A030	0000
	3/8"-16	11/16"	15/64"	10	91851A630	0000
	1/2"-13	7/8"	19/64"	10	91851A640	00000
	5/8"-11	1 1/16"	23/64"	5	91851A645	00000
	3/4"-10	1 1/4"	27/64"	1	91851A650	0000
	7/8"-9	1 7/16"	31/64"	1	91851A037	0000
	1"-8	1 5/8"	35/64"	1	91851A038	0000
	1 1/8"-7	1 13/16"	39/64"	1	91851A655	0000
	1 1/4"-7	2"	23/32"	1	91851A660	0000
	1 1/2"-6	2 3/8"	27/32"	1	91851A665	00000


	1 3/4"-5	2 3/4"	31/32"	1	91851A670	00000

Brass

	Wd.	Ht.	Pkg. Qty.		Pkg.
Brass



	1/4"-20	1/2"	11/64"	25	92683A029	00000


	5/16"-18	9/16"	13/64"	25	92683A840	00000
	3/8"-16	11/16"	15/64"	25	92683A845	00000
	7/16"-14	3/4"	17/64"	10	92683A847	0000
	1/2"-13	7/8"	19/64"	10	92683A855	00000
	5/8"-11	1 1/16"	23/64"	5	92683A860	00000
	3/4"-10	1 1/4"	27/64"	1	92683A865	0000
	7/8"-9	1 7/16"	31/64"	1	92683A869	0000
	1"-8	1 5/8"	35/64"	1	92683A872	0000
	1 1/8"-7	1 13/16"	39/64"	1	92683A879	0000
	1 1/4"-7	2"	23/32"	1	92683A882	00000


	1 1/2"-6	2 3/8"	27/32"	1	92683A885	00000

Left-Hand-Thread Hex Nuts

These nuts tighten when turned to the left. Use them with left-hand rods and screws to prevent counterclockwise-moving parts from loosening.

Medium-Strength Steel

Image of Product. Front orientation. Contains Annotated, MultipleImages. Hex Nuts. Left-Hand-Thread Hex Nuts.

These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Thread Size	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		1/4"-28	7/16"	7/32"	SAE Grade 5	—	—	50	90738A110	000000


		5/16"-18	1/2"	17/64"	SAE Grade 5	—	—	50	90738A120	00000
		5/16"-24	1/2"	17/64"	SAE Grade 5	—	—	50	90738A130	00000
		3/8"-16	9/16"	21/64"	SAE Grade 5	—	Material Certificate	25	90738A140	0000
		3/8"-24	9/16"	21/64"	SAE Grade 5	—	—	25	90738A150	0000
		7/16"-20	11/16"	3/8"	SAE Grade 5	—	—	25	90738A160	00000
		1/2"-13	3/4"	7/16"	SAE Grade 5	—	—	10	90738A170	00000
		1/2"-20	3/4"	7/16"	SAE Grade 5	—	—	10	90738A180	00000
		5/8"-11	15/16"	35/64"	SAE Grade 5	—	—	10	90738A190	00000
		3/4"-10	1 1/8"	41/64"	SAE Grade 5	—	Material Certificate	10	90738A210	00000
		1"-8	1 1/2"	55/64"	SAE Grade 5	—	—	1	90738A220	00000


		1"-14	1 1/2"	55/64"	SAE Grade 5	—	—	1	90738A230	0000
		1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 5	—	—	1	90738A240	00000
		M5 × 0.8 mm	8 mm	4 mm	Class 8	DIN 934L	—	100	93695A130	00000
		M6 × 1 mm	10 mm	5 mm	Class 8	DIN 934L	—	100	93695A135	00000
		M8 × 1.25 mm	13 mm	6.5 mm	Class 8	DIN 934L	—	50	93695A170	00000
		M10 × 1.5 mm	17 mm	8 mm	Class 8	DIN 934L	—	25	93695A180	00000
		M12 × 1.75 mm	19 mm	10 mm	Class 8	DIN 934L	—	25	93695A190	00000
		M14 × 2 mm	22 mm	11 mm	Class 8	DIN 934L	—	10	93695A200	00000
		M16 × 2 mm	24 mm	13 mm	Class 8	DIN 934L	—	10	93695A210	00000
		M20 × 2.5 mm	30 mm	16 mm	Class 8	DIN 934L	—	5	93695A220	00000


		M24 × 3 mm	36 mm	19 mm	Class 8	DIN 934L	—	1	93695A230	0000
		M30 × 3.5 mm	46 mm	24 mm	Class 8	DIN 934L	—	1	93695A240	0000
		M36 × 4 mm	55 mm	29 mm	Class 8	DIN 934L	—	1	93695A250	00000


		Zinc-Yellow-Chromate-Plated Steel



				3/8"-24	9/16"	21/64"	SAE Grade 5	—	—	25	90739A110	00000


				5/8"-11	15/16"	35/64"	SAE Grade 5	—	—	5	90739A120	00000


				Steel



						1/4"-20	7/16"	7/32"	SAE Grade 5	—	—	100	95140A111	00000


						1/4"-28	7/16"	7/32"	SAE Grade 5	—	—	100	95140A115	00000
						5/16"-18	1/2"	17/64"	SAE Grade 5	—	—	50	95140A119	0000
						5/16"-24	1/2"	17/64"	SAE Grade 5	—	—	50	95140A123	0000
						3/8"-16	9/16"	21/64"	SAE Grade 5	—	—	50	95140A127	00000
						3/8"-24	9/16"	21/64"	SAE Grade 5	—	—	50	95140A131	00000
						7/16"-14	11/16"	3/8"	SAE Grade 5	—	—	25	95140A135	0000
						7/16"-20	11/16"	3/8"	SAE Grade 5	—	—	25	95140A139	0000
						1/2"-13	3/4"	7/16"	SAE Grade 5	—	—	25	95140A143	00000
						1/2"-20	3/4"	7/16"	SAE Grade 5	—	—	25	95140A147	00000
						9/16"-18	7/8"	31/64"	SAE Grade 5	—	—	25	95140A153	00000


5/8"-11						15/16"	35/64"	SAE Grade 5	—	—	10	95140A155	0000
5/8"-18	15/16"					35/64"	SAE Grade 5	—	—	10	95140A159	0000
3/4"-10	1 1/8"					41/64"	SAE Grade 5	—	—	10	95140A163	00000
3/4"-16	1 1/8"					41/64"	SAE Grade 5	—	—	10	95140A165	00000
7/8"-9	1 5/16"					3/4"	SAE Grade 5	—	—	5	95140A167	00000
7/8"-14	1 5/16"					3/4"	SAE Grade 5	—	—	5	95140A169	00000
1"-8	1 1/2"					55/64"	SAE Grade 5	—	—	1	95140A171	0000
1 1/8"-7	1 11/16"					31/32"	SAE Grade 5	—	—	1	95140A175	0000
1 1/4"-7	1 7/8"					1 1/16"	SAE Grade 5	—	—	1	95140A177	0000
1 1/4"-12	1 7/8"					1 1/16"	SAE Grade 5	—	—	1	95140A179	0000


1 1/2"-6	2 1/4"					1 9/32"	SAE Grade 5	—	—	1	95140A181	00000

High-Strength Steel

Material Certificate—Nuts include a report with a traceable lot number and a description of their chemical and physical properties.

	Wd.	Ht.	Fastener Strength Grade/Class	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Yellow-Chromate-Plated Steel



	1/4"-20	7/16"	7/32"	SAE Grade 8	—	50	99891A100	000000


	1/4"-28	7/16"	7/32"	SAE Grade 8	—	50	99891A105	00000
	3/8"-16	9/16"	21/64"	SAE Grade 8	—	25	99891A120	00000
	3/8"-24	9/16"	21/64"	SAE Grade 8	—	25	99891A125	00000
	7/16"-20	11/16"	3/8"	SAE Grade 8	—	10	99891A135	0000
	1/2"-13	3/4"	7/16"	SAE Grade 8	—	10	99891A140	00000
	1/2"-20	3/4"	7/16"	SAE Grade 8	—	10	99891A145	0000
	9/16"-18	7/8"	31/64"	SAE Grade 8	—	10	99891A155	00000
	5/8"-11	15/16"	35/64"	SAE Grade 8	—	5	99891A160	0000
	5/8"-18	15/16"	35/64"	SAE Grade 8	—	5	99891A165	00000
	3/4"-10	1 1/8"	41/64"	SAE Grade 8	—	5	99891A170	00000


	3/4"-16	1 1/8"	41/64"	SAE Grade 8	—	5	99891A175	00000
	7/8"-9	1 5/16"	3/4"	SAE Grade 8	—	1	99891A180	0000
	7/8"-14	1 5/16"	3/4"	SAE Grade 8	—	1	99891A185	0000
	1"-8	1 1/2"	55/64"	SAE Grade 8	Material Certificate	1	99891A190	0000
	1"-14	1 1/2"	55/64"	SAE Grade 8	Material Certificate	1	99891A195	0000
	1 1/8"-7	1 11/16"	31/32"	SAE Grade 8	—	1	99891A200	0000
	1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 8	—	1	99891A205	0000
	1 1/4"-12	1 7/8"	1 1/16"	SAE Grade 8	—	1	99891A210	00000
	1 1/2"-6	2 1/4"	1 9/32"	SAE Grade 8	—	1	99891A215	00000

Low-Strength Steel

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	6-32	5/16"	7/64"	SAE Grade 2	—	—	25	99961A210	000000


	8-32	11/32"	1/8"	SAE Grade 2	—	—	25	99961A330	00000
	10-24	3/8"	1/8"	SAE Grade 2	—	—	25	99961A450	00000
	10-32	3/8"	1/8"	SAE Grade 2	—	—	25	99961A520	00000
	1/4"-20	7/16"	7/32"	SAE Grade 2	—	—	100	93425A029	00000
	1/4"-28	7/16"	7/32"	SAE Grade 2	—	—	50	93425A205	00000
	5/16"-18	1/2"	17/64"	SAE Grade 2	—	—	50	93425A030	0000
	5/16"-24	1/2"	17/64"	SAE Grade 2	—	—	50	93425A210	00000
	3/8"-16	9/16"	21/64"	SAE Grade 2	—	—	50	93425A214	00000
	3/8"-24	9/16"	21/64"	SAE Grade 2	—	—	50	93425A215	00000
	7/16"-20	11/16"	3/8"	SAE Grade 2	—	—	10	93425A225	0000


	1/2"-13	3/4"	7/16"	SAE Grade 2	—	—	25	93425A230	00000
	1/2"-20	3/4"	7/16"	SAE Grade 2	—	—	10	93425A235	00000
	5/8"-11	15/16"	35/64"	SAE Grade 2	—	—	10	93425A237	00000
	5/8"-18	15/16"	35/64"	SAE Grade 2	—	—	5	93425A245	00000
	3/4"-10	1 1/8"	41/64"	SAE Grade 2	—	—	10	93425A248	00000
	3/4"-16	1 1/8"	41/64"	SAE Grade 2	—	—	5	93425A250	00000
	7/8"-9	1 5/16"	3/4"	SAE Grade 2	—	—	1	93425A252	0000
	7/8"-14	1 5/16"	3/4"	SAE Grade 2	—	—	1	93425A255	0000
	1"-8	1 1/2"	55/64"	SAE Grade 2	—	—	1	93425A038	0000
	1"-14	1 1/2"	55/64"	SAE Grade 2	—	—	1	93425A260	0000


	M3 × 0.5 mm	5.5 mm	2.4 mm	Class 5	DIN 934L	—	25	93695A120	00000
	M4 × 0.7 mm	7 mm	3.2 mm	Class 5	DIN 934L	—	25	93695A125	0000


	Steel



			1/4"-20	7/16"	7/32"	SAE Grade 2	—	—	100	90519A029	00000


			1/4"-28	7/16"	7/32"	SAE Grade 2	—	—	100	90519A205	00000
			3/8"-16	9/16"	21/64"	SAE Grade 2	—	—	25	90519A031	0000
			3/8"-24	9/16"	21/64"	SAE Grade 2	—	Material Certificate	50	90519A215	00000
			1/2"-20	3/4"	7/16"	SAE Grade 2	—	—	25	90519A235	00000
			5/8"-11	15/16"	35/64"	SAE Grade 2	—	—	10	90519A240	00000
			5/8"-18	15/16"	35/64"	SAE Grade 2	—	—	10	90519A245	00000
			3/4"-10	1 1/8"	41/64"	SAE Grade 2	—	—	5	90519A247	0000
			3/4"-16	1 1/8"	41/64"	SAE Grade 2	—	—	10	90519A250	00000
			1"-8	1 1/2"	55/64"	SAE Grade 2	—	—	1	90519A257	0000
			1"-14	1 1/2"	55/64"	SAE Grade 2	—	—	1	90519A260	0000


			1 1/8"-7	1 11/16"	31/32"	SAE Grade 2	—	—	1	90519A039	0000
			1 1/4"-7	1 7/8"	1 1/16"	SAE Grade 2	—	—	1	90519A040	00000
			1 1/4"-12	1 7/8"	1 1/16"	SAE Grade 2	—	—	1	90519A266	00000
			1 1/2"-6	2 1/4"	1 9/32"	SAE Grade 2	—	—	1	90519A041	00000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these nuts won't degrade when exposed to harsh weather, salt water, and most chemicals.

	Thread Size	Wd.	Ht.	Specs. Met	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



		1/4"-20	7/16"	7/32"	—	—	25	95195A120	000000


		1/4"-28	7/16"	7/32"	—	—	25	95195A130	00000
		5/16"-18	1/2"	17/64"	—	—	10	95195A140	0000
		5/16"-24	1/2"	17/64"	—	—	10	95195A150	0000
		3/8"-16	9/16"	21/64"	—	Material Certificate	10	95195A160	0000
		3/8"-24	9/16"	21/64"	—	—	10	95195A170	0000
		1/2"-13	3/4"	7/16"	—	—	5	95195A180	0000
		1/2"-20	3/4"	7/16"	—	Material Certificate	5	95195A190	0000
		5/8"-11	15/16"	35/64"	—	—	1	95195A200	0000
		5/8"-18	15/16"	35/64"	—	—	1	95195A210	0000
		3/4"-10	1 1/8"	41/64"	—	—	1	95195A220	0000


		3/4"-16	1 1/8"	41/64"	—	—	1	95195A230	0000
		7/8"-9	1 5/16"	3/4"	—	—	1	95195A240	0000
		7/8"-14	1 5/16"	3/4"	—	Material Certificate	1	95195A245	00000
		1"-8	1 1/2"	55/64"	—	—	1	95195A250	00000
		1"-14	1 1/2"	55/64"	—	—	1	95195A260	00000
		1 1/8"-7	1 11/16"	31/32"	—	—	1	95195A270	00000
		1 1/4"-7	1 7/8"	1 1/16"	—	—	1	95195A280	00000
		1 1/4"-12	1 7/8"	1 1/16"	—	—	1	95195A290	00000
		1 1/2"-6	2 1/4"	1 9/32"	—	—	1	95195A300	00000
		M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934L	—	10	93510A105	00000


		M4 × 0.7 mm	7 mm	3.2 mm	DIN 934L	—	10	93510A110	0000
		M5 × 0.8 mm	8 mm	4 mm	DIN 934L	—	25	93510A115	00000
		M6 × 1 mm	10 mm	5 mm	DIN 934L	—	10	93510A120	0000
		M8 × 1.25 mm	13 mm	6.5 mm	DIN 934L	—	10	93510A125	0000
		M10 × 1.5 mm	17 mm	8 mm	DIN 934L	—	5	93510A130	0000
		M12 × 1.75 mm	19 mm	10 mm	DIN 934L	—	5	93510A135	00000
		M14 × 2 mm	22 mm	11 mm	DIN 934L	—	1	93510A138	0000
		M16 × 2 mm	24 mm	13 mm	DIN 934L	—	1	93510A140	0000
		M20 × 2.5 mm	30 mm	16 mm	DIN 934L	—	1	93510A145	0000
		M24 × 3 mm	36 mm	19 mm	DIN 934L	—	1	93510A155	00000


		M30 × 3.5 mm	46 mm	24 mm	DIN 934L	—	1	93510A165	00000


		Highly Corrosion-Resistant 316 Stainless Steel



				10-24	5/16"	5/32"	—	—	1	3022T711	0000


				1/4"-20	7/16"	7/32"	—	—	1	95355A215	00000
				1/4"-28	7/16"	7/32"	—	—	1	95355A219	00000
				5/16"-18	1/2"	17/64"	—	—	1	95355A223	0000
				5/16"-24	1/2"	17/64"	—	—	1	95355A227	00000
				3/8"-16	9/16"	21/64"	—	—	1	95355A231	00000
				3/8"-24	9/16"	21/64"	—	—	1	95355A235	00000
				7/16"-14	11/16"	3/8"	—	Material Certificate	1	95355A239	00000
				7/16"-20	11/16"	3/8"	—	—	1	95355A243	00000
				1/2"-13	3/4"	7/16"	—	Material Certificate	1	95355A247	00000
				1/2"-20	3/4"	7/16"	—	—	1	95355A251	00000


5/8"-11				15/16"	35/64"	—	—	1	95355A259	00000
5/8"-18	15/16"			35/64"	—	—	1	95355A263	00000
3/4"-16	1 1/8"			41/64"	—	—	1	95355A271	00000
7/8"-9	1 5/16"			3/4"	—	—	1	95355A275	00000
7/8"-14	1 5/16"			3/4"	—	—	1	95355A279	00000
1"-8	1 1/2"			55/64"	—	Material Certificate	1	95355A281	00000
1"-14	1 1/2"			55/64"	—	—	1	95355A284	00000
1 1/4"-7	1 7/8"			1 1/16"	—	Material Certificate	1	95355A290	00000
1 1/4"-12	1 7/8"			1 1/16"	—	Material Certificate	1	95355A293	00000
1 1/2"-6	2 1/4"			1 9/32"	—	—	1	95355A294	000000

Mil. Spec. Thin-Profile Hex Nuts

These nuts are manufactured and tested to strict U.S. military standards for material and construction. About half the height of standard-profile nuts, they fit in spaces with low clearance. You can also use them as jam nuts by threading them against another hex nut to hold it in place.

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

	Wd.	Ht.	Mil. Spec.	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	1/4"-20	7/16"	5/32"	Fed. Spec. FF-N-836, MS35691-3	—	5	92101A210	000000


	1/4"-28	7/16"	5/32"	Fed. Spec. FF-N-836, MS35691-7	—	1	92101A320	0000
	5/16"-18	1/2"	3/16"	Fed. Spec. FF-N-836, MS35691-11	Material Certificate	5	92101A430	00000
	5/16"-24	1/2"	3/16"	Fed. Spec. FF-N-836, MS35691-15	—	5	92101A540	00000
	3/8"-16	9/16"	7/32"	Fed. Spec. FF-N-836, MS35691-19	—	1	92101A650	0000
	3/8"-24	9/16"	7/32"	Fed. Spec. FF-N-836, MS35691-23	—	1	92101A760	0000
	7/16"-14	11/16"	1/4"	Fed. Spec. FF-N-836, MS35691-27	Material Certificate	1	92101A101	00000
	7/16"-20	11/16"	1/4"	Fed. Spec. FF-N-836, MS35691-31	—	1	92101A102	0000
	1/2"-13	3/4"	5/16"	Fed. Spec. FF-N-836, MS35691-35	Material Certificate	1	92101A870	0000
	1/2"-20	3/4"	5/16"	Fed. Spec. FF-N-836, MS35691-39	Material Certificate	1	92101A980	0000
	5/8"-11	15/16"	3/8"	Fed. Spec. FF-N-836, MS35691-51	—	1	92101A103	00000


	5/8"-18	15/16"	3/8"	Fed. Spec. FF-N-836, MS35691-55	—	1	92101A104	00000

JIS Hex Nuts

Fasten parts and components that are made to Japanese Industrial Standards.

Medium-Strength Steel

Image of Product. Front orientation. Hex Nuts. JIS Hex Nuts.

These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

	Wd., mm	Ht., mm	Fastener Strength Grade/Class	JIS Specification	Certificate Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	M3 × 0.5 mm	5.5	2.4	Class 8	JIS B 1181	—	100	91028A411	000000


	M4 × 0.7 mm	7	3.2	Class 8	JIS B 1181	—	100	91028A413	00000
	M5 × 0.8 mm	8	4	Class 8	JIS B 1181	—	100	91028A415	00000
	M6 × 1 mm	10	5	Class 8	JIS B 1181	—	50	91028A417	00000
	M8 × 1.25 mm	12	6.5	Class 8	JIS B 1181	—	25	91028A419	00000
	M10 × 1.25 mm	14	8	Class 8	JIS B 1181	—	10	91028A421	00000
	M10 × 1.5 mm	14	8	Class 8	JIS B 1181	Material Certificate	5	91028A111	0000
	M12 × 1.25 mm	17	10	Class 8	JIS B 1181	—	5	91028A112	0000


	Zinc-Yellow-Chromate-Plated Steel



			M3 × 0.5 mm	5.5	2.4	Class 8	JIS B 1181	—	50	94178A111	0000


			M4 × 0.7 mm	7	3.2	Class 8	JIS B 1181	—	50	94178A112	0000
			M5 × 0.8 mm	8	4	Class 8	JIS B 1181	—	50	94178A113	0000
			M6 × 1 mm	10	5	Class 8	JIS B 1181	—	25	94178A114	0000
			M8 × 1.25 mm	12	6.5	Class 8	JIS B 1181	—	10	94178A115	0000
			M10 × 1.25 mm	14	8	Class 8	JIS B 1181	Material Certificate	5	94178A117	0000
			M10 × 1.5 mm	14	8	Class 8	JIS B 1181	—	5	94178A116	0000
			M12 × 1.25 mm	17	10	Class 8	JIS B 1181	—	5	94178A118	0000

Corrosion-Resistant Stainless Steel

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

	Wd., mm	Ht., mm	JIS Specification	Certificate Type	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	M3 × 0.5 mm	5.5	2.4	JIS B 1181	—	50	91028A652	000000


	M4 × 0.7 mm	7	3.2	JIS B 1181	—	50	91028A655	00000
	M5 × 0.8 mm	8	4	JIS B 1181	—	50	91028A658	00000
	M6 × 1 mm	10	5	JIS B 1181	—	25	91028A661	00000
	M8 × 1.25 mm	12	6.5	JIS B 1181	—	10	91028A664	00000
	M10 × 1.25 mm	14	8	JIS B 1181	—	5	91028A667	00000
	M12 × 1.75 mm	17	7	JIS B 1181	—	1	91028A711	00000
	M14 × 2 mm	19	8	JIS B 1181	—	1	91028A712	00000
	M16 × 2 mm	22	10	JIS B 1181	—	1	91028A713	00000
	M18 × 2.5 mm	24	11	JIS B 1181	—	1	91028A714	00000
	M20 × 2.5 mm	27	12	JIS B 1181	Material Certificate	1	91028A715	00000


	M22 × 2.5 mm	30	13	JIS B 1181	—	1	91028A716	00000

Hex Nut Assortments

With a range of sizes on hand, you can use these assortments to fasten a variety of machinery and equipment.

Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.

18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

SAE Grade 5—These nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

SAE Grade 8—These nuts are about 25% stronger than SAE Grade 5 nuts. They are commonly used to fasten components in valves, pumps, motors, and other high-stress applications. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

	No. of Pieces	Specs. Met	Container Type		Each
Zinc-Yellow-Chromate-Plated Steel SAE Grade 8



	1/4"-20 to 3/4"-10	90	—	Plastic Box	93608A600	000000


	Zinc-Plated Steel SAE Grade 5



			1/4"-20 to 3/4"-10	90	—	Plastic Box	93608A400	00000


			Zinc-Plated Steel Class 6, Class 8



					M3 to M20	720	DIN 934	Plastic Box	98188A912	000000


					Zinc-Plated Steel



							2-56 to 1/4"-20	700	—	Plastic Box	90740A107	00000


							18-8 Stainless Steel



									1/4"-20 to 3/4"-10	90	—	Plastic Box	93608A200	00000


									2-56 to 1/4"-20	700	—	Plastic Box	90625A207	00000
									M2 to M12	600	DIN 934	Plastic Box	98185A414	000000

Left-Hand-Thread Heavy-Profile Hex Nuts

These nuts tighten when turned to the left. Use them with left-hand rods and screws to prevent counterclockwise-moving parts from loosening. About 10% wider and taller than standard-profile hex nuts, these handle heavier loads by distributing them over a larger area.

Medium-Strength Steel

These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.

Steel—Best for dry environments since moisture will cause these nuts to rust.

	Wd.	Ht.	Fastener Strength Grade/Class	Pkg. Qty.		Pkg.
Steel



	1/4"-20	1/2"	15/64"	SAE Grade 5	25	90570A710	00000


	3/8"-16	11/16"	23/64"	SAE Grade 5	10	90570A720	0000
	1/2"-13	7/8"	31/64"	SAE Grade 5	10	90570A725	00000
	5/8"-11	1 1/16"	39/64"	SAE Grade 5	5	90570A730	0000
	3/4"-10	1 1/4"	47/64"	SAE Grade 5	5	90570A735	00000
	1"-8	1 5/8"	63/64"	SAE Grade 5	1	90570A038	0000

Hex Nuts

Heavy-Profile Hex Nuts

Compatible Products for This Hex Nut

Mil. Spec. Hex Nuts

Thin-Profile Hex Nuts

Heavy-Profile Hex Nuts for High-Pressure Applications

Structural Heavy-Profile Hex Nuts

Narrow-Profile Hex Nuts

Mil. Spec. Narrow-Profile Hex Nuts

High-Profile Hex Nuts

Left-Hand-Thread Thin-Profile Hex Nuts

Hex Nuts for High-Pressure Applications

Thin-Heavy-Profile Hex Nuts

Left-Hand-Thread Hex Nuts

Mil. Spec. Thin-Profile Hex Nuts

JIS Hex Nuts

Hex Nut Assortments

Left-Hand-Thread Heavy-Profile Hex Nuts