Class 8 Steel Hex Nuts | McMaster-Carr

Filter by

System of Measurement

Thread Size

Hex Nut Profile

Thread Direction

Width

Height

Thread Type

Thread Spacing

Thread Pitch

Performance

Specifications Met

Federal Specification

ISO 4035

NAS

Thread Fit

Metric Class 6H

Unified Standard Class 2B

Unified Standard Class 3B

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

Military Specification

Number of Pieces

Container Features

457 Products

About Hex Nuts

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

Hex Nut Profile

Standard

The most common hex nuts for fastening machinery and equipment

205 products

Thin

Fit in spaces with low clearance

175 products

Hex Nut Profile

Heavy

Wider and taller than standard nuts to handle heavier loads

42 products

High

Larger gripping area keeps wrenches from slipping off as you tighten

4 products

Hex Nuts

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

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.

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



		0000-160	1/16"	1/32"	—	1	000000000	000000


		000-120	5/64"	1/32"	—	5	000000000	00000
		00-90	5/64"	3/64"	—	5	000000000	00000
		0-80	5/32"	3/64"	—	100	000000000	0000
		1-64	5/32"	3/64"	—	100	000000000	0000
		1-72	5/32"	3/64"	—	100	000000000	0000
		2-56	3/16"	1/16"	—	100	000000000	0000
		2-64	3/16"	1/16"	—	100	000000000	0000
		3-48	3/16"	1/16"	—	100	000000000	0000
		3-56	3/16"	1/16"	—	100	000000000	0000
		4-40	1/4"	3/32"	—	100	000000000	0000


		4-48	1/4"	3/32"	—	100	000000000	0000
		5-40	5/16"	7/64"	—	100	000000000	0000
		5-44	5/16"	7/64"	—	100	000000000	0000
		6-32	5/16"	7/64"	—	100	000000000	0000
		6-40	5/16"	7/64"	—	100	000000000	0000
		8-32	11/32"	1/8"	—	100	000000000	0000
		8-36	11/32"	1/8"	—	100	000000000	00000
		10-24	3/8"	1/8"	—	100	000000000	0000
		10-32	3/8"	1/8"	—	100	000000000	0000
		12-24	7/16"	5/32"	—	100	000000000	0000


		12-28	7/16"	5/32"	—	100	000000000	00000
		1/4"-20	7/16"	3/16"	—	100	000000000	0000
		1/4"-20	7/16"	7/32"	—	100	000000000	0000
		1/4"-28	7/16"	3/16"	—	100	000000000	00000
		1/4"-28	7/16"	7/32"	—	100	000000000	0000
		1/4"-28	7/16"	7/32"	ASTM F594	50	000000000	0000
		1/4"-32	7/16"	7/32"	—	1	000000000	0000
		5/16"-18	1/2"	17/64"	—	100	000000000	0000
		5/16"-18	9/16"	7/32"	—	50	000000000	0000
		5/16"-24	1/2"	17/64"	—	100	000000000	0000


		5/16"-24	1/2"	17/64"	ASTM F594	50	000000000	0000
		5/16"-32	1/2"	17/64"	—	1	000000000	0000
		3/8"-16	9/16"	21/64"	—	100	000000000	0000
		3/8"-16	9/16"	21/64"	ASTM F594	25	000000000	0000
		3/8"-16	5/8"	1/4"	—	25	000000000	0000
		3/8"-24	9/16"	21/64"	—	50	000000000	0000
		3/8"-24	9/16"	21/64"	ASTM F594	25	000000000	0000
		3/8"-32	9/16"	21/64"	—	1	000000000	0000
		7/16"-14	11/16"	3/8"	—	50	000000000	0000
		7/16"-14	11/16"	3/8"	ASTM F594	10	000000000	0000


		7/16"-20	11/16"	3/8"	—	50	000000000	0000
		7/16"-20	11/16"	3/8"	ASTM F594	10	000000000	0000
		1/2"-13	3/4"	7/16"	—	25	000000000	0000
		1/2"-13	3/4"	7/16"	ASTM F594	10	000000000	0000
		1/2"-20	3/4"	7/16"	—	25	000000000	0000
		1/2"-20	3/4"	7/16"	ASTM F594	10	000000000	0000
		1/2"-28	3/4"	7/16"	—	1	000000000	00000
		9/16"-12	7/8"	31/64"	—	10	000000000	0000
		9/16"-12	7/8"	31/64"	ASTM F594	10	000000000	0000
		9/16"-18	7/8"	31/64"	—	10	000000000	0000

5/8"-11	15/16"	35/64"	—	10	000000000	0000
5/8"-11	15/16"	35/64"	ASTM F594	5	000000000	0000
5/8"-18	15/16"	35/64"	—	10	000000000	0000
5/8"-18	15/16"	35/64"	ASTM F594	5	000000000	0000
5/8"-24	15/16"	35/64"	—	1	000000000	00000
3/4"-10	1 1/8"	41/64"	—	10	000000000	0000
3/4"-16	1 1/8"	41/64"	—	5	000000000	0000
3/4"-16	1 1/8"	41/64"	ASTM F594	5	000000000	0000
3/4"-20	1 1/8"	41/64"	—	1	000000000	00000
7/8"-9	1 5/16"	3/4"	—	5	000000000	0000
7/8"-9	1 5/16"	3/4"	ASTM F594	1	000000000	0000
7/8"-14	1 5/16"	3/4"	—	5	000000000	0000
7/8"-14	1 5/16"	3/4"	ASTM F594	1	000000000	0000
7/8"-20	1 5/16"	3/4"	—	1	000000000	00000
1"-8	1 1/2"	55/64"	—	5	000000000	0000
1"-8	1 1/2"	55/64"	ASTM F594	1	000000000	0000
1"-12	1 1/2"	55/64"	—	1	000000000	0000
1"-12	1 1/2"	55/64"	ASTM F594	1	000000000	0000
1"-14	1 1/2"	55/64"	—	1	000000000	0000
1"-14	1 1/2"	55/64"	ASTM F594	1	000000000	0000
1 1/8"-7	1 11/16"	31/32"	—	1	000000000	0000
1 1/8"-7	1 11/16"	31/32"	ASTM F594	1	000000000	0000
1 1/8"-12	1 11/16"	31/32"	—	1	000000000	0000
1 1/4"-7	1 7/8"	1 1/16"	—	1	000000000	0000
1 1/4"-7	1 7/8"	1 1/16"	ASTM F594	1	000000000	0000
1 1/4"-12	1 7/8"	1 1/16"	—	1	000000000	0000
1 3/8"-6	2 1/16"	1 11/64"	—	1	000000000	0000
1 1/2"-6	2 1/4"	1 9/32"	—	1	000000000	0000
1 1/2"-6	2 1/4"	1 9/32"	ASTM F594	1	000000000	00000
1 1/2"-12	2 1/4"	1 9/32"	—	1	000000000	0000
1 3/4"-5	2 5/8"	1 1/2"	—	1	000000000	00000
2"-4 1/2	3"	1 23/32"	—	1	000000000	00000
M1 × 0.25 mm	2.5 mm	0.8 mm	DIN 934	5	000000000	00000
M1.2 × 0.25 mm	3 mm	1 mm	DIN 934	5	000000000	0000
M1.4 × 0.3 mm	3 mm	1.2 mm	DIN 934	1	000000000	0000
M1.6 × 0.35 mm	3.2 mm	1.3 mm	DIN 934	25	000000000	00000
M2 × 0.4 mm	4 mm	1.6 mm	DIN 934	100	000000000	0000
M2.5 × 0.45 mm	5 mm	2 mm	DIN 934	100	000000000	0000
M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934	100	000000000	0000
M3.5 × 0.6 mm	6 mm	2.8 mm	DIN 934	100	000000000	0000
M4 × 0.7 mm	7 mm	3.2 mm	DIN 934	100	000000000	0000
M5 × 0.8 mm	8 mm	4 mm	DIN 934	100	000000000	0000
M6 × 1 mm	10 mm	5 mm	DIN 934	100	000000000	00000
M7 × 1 mm	11 mm	5.5 mm	DIN 934	25	000000000	0000
M8 × 1 mm	13 mm	6.5 mm	DIN 934	10	000000000	0000
M8 × 1.25 mm	13 mm	6.5 mm	DIN 934	50	000000000	00000
M10 × 1 mm	17 mm	8 mm	DIN 934	10	000000000	00000
M10 × 1.25 mm	17 mm	8 mm	DIN 934	5	000000000	00000
M10 × 1.5 mm	17 mm	8 mm	DIN 934	25	000000000	00000
M12 × 1 mm	19 mm	10 mm	DIN 934	5	000000000	00000
M12 × 1.25 mm	19 mm	10 mm	DIN 934	5	000000000	00000
M12 × 1.5 mm	19 mm	10 mm	DIN 934	5	000000000	00000
M12 × 1.75 mm	19 mm	10 mm	DIN 934	25	000000000	00000
M14 × 1.5 mm	22 mm	11 mm	DIN 934	1	000000000	0000
M14 × 2 mm	22 mm	11 mm	DIN 934	10	000000000	00000
M16 × 1.5 mm	24 mm	13 mm	DIN 934	1	000000000	0000
M16 × 2 mm	24 mm	13 mm	DIN 934	10	000000000	00000
M18 × 1.5 mm	27 mm	15 mm	DIN 934	1	000000000	0000
M18 × 2.5 mm	27 mm	15 mm	DIN 934	5	000000000	00000
M20 × 1.5 mm	30 mm	16 mm	DIN 934	1	000000000	0000
M20 × 2 mm	30 mm	14.3 mm	DIN 934	1	000000000	00000
M20 × 2.5 mm	30 mm	16 mm	DIN 934	5	000000000	00000
M22 × 1.5 mm	32 mm	18 mm	DIN 934	1	000000000	0000
M22 × 2.5 mm	32 mm	18 mm	DIN 934	1	000000000	0000
M24 × 1.5 mm	36 mm	19 mm	DIN 934	1	000000000	0000
M24 × 2 mm	36 mm	19 mm	DIN 934	1	000000000	00000
M24 × 3 mm	36 mm	19 mm	DIN 934	1	000000000	0000
M27 × 2 mm	41 mm	20.7 mm	DIN 934	1	000000000	00000
M27 × 3 mm	41 mm	22 mm	DIN 934	1	000000000	0000
M30 × 1.5 mm	46 mm	24 mm	DIN 934	1	000000000	00000
M30 × 2 mm	46 mm	22.7 mm	DIN 934	1	000000000	00000
M30 × 3.5 mm	46 mm	24 mm	DIN 934	1	000000000	00000
M33 × 1.5 mm	50 mm	24.7 mm	DIN 934	1	000000000	00000
M33 × 3.5 mm	50 mm	24.7 mm	DIN 934	1	000000000	00000
M36 × 1.5 mm	55 mm	29 mm	DIN 934	1	000000000	00000
M36 × 3 mm	55 mm	27.4 mm	DIN 934	1	000000000	00000
M36 × 4 mm	55 mm	29 mm	DIN 934	1	000000000	00000
M42 × 4.5 mm	65 mm	34 mm	DIN 934	1	000000000	00000
M48 × 5 mm	75 mm	38 mm	DIN 934	1	000000000	00000

Corrosion-Resistant Stainless Steel with Material Certificate

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.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

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



	1/4"-20	7/16"	7/32"	ASTM F594	50	000000000	00000


	5/16"-18	1/2"	17/64"	ASTM F594	50	000000000	0000
	7/16"-28	11/16"	3/8"	—	1	000000000	0000
	11/16"-24	1"	27/64"	—	1	000000000	00000
	3/4"-10	1 1/8"	41/64"	ASTM F594	5	000000000	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.

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.

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



		1/4"-20	7/16"	5/32"	—	100	000000000	00000


		1/4"-28	7/16"	5/32"	—	100	000000000	0000
		5/16"-18	1/2"	3/16"	—	100	000000000	0000
		5/16"-24	1/2"	3/16"	—	100	000000000	0000
		3/8"-16	9/16"	7/32"	—	100	000000000	0000
		3/8"-24	9/16"	7/32"	—	100	000000000	00000
		7/16"-14	11/16"	1/4"	—	50	000000000	00000
		7/16"-20	11/16"	1/4"	—	50	000000000	00000
		1/2"-13	3/4"	5/16"	—	25	000000000	0000
		1/2"-20	3/4"	5/16"	—	25	000000000	0000
		1/2"-28	3/4"	5/16"	—	1	000000000	00000


		9/16"-12	7/8"	5/16"	—	20	000000000	00000
		9/16"-18	7/8"	5/16"	—	10	000000000	0000
		5/8"-11	15/16"	3/8"	—	10	000000000	0000
		5/8"-18	15/16"	3/8"	—	10	000000000	0000
		5/8"-24	15/16"	3/8"	—	1	000000000	00000
		3/4"-10	1 1/8"	27/64"	—	10	000000000	0000
		3/4"-16	1 1/8"	27/64"	—	10	000000000	0000
		3/4"-20	1 1/8"	27/64"	—	1	000000000	00000
		7/8"-9	1 5/16"	31/64"	—	5	000000000	0000
		7/8"-14	1 5/16"	31/64"	—	5	000000000	0000


		1"-8	1 1/2"	35/64"	—	1	000000000	0000
		1"-12	1 1/2"	35/64"	—	1	000000000	0000
		1"-14	1 1/2"	35/64"	—	1	000000000	0000
		1 1/8"-7	1 11/16"	39/64"	—	1	000000000	0000
		1 1/8"-12	1 11/16"	39/64"	—	1	000000000	0000
		1 1/4"-7	1 7/8"	23/32"	—	1	000000000	0000
		1 1/4"-12	1 7/8"	23/32"	—	1	000000000	0000
		1 1/2"-6	2 1/4"	27/32"	—	1	000000000	0000
		1 1/2"-12	2 1/4"	27/32"	—	1	000000000	0000
		1 3/4"-5	2 5/8"	31/32"	—	1	000000000	00000


		2"-4 1/2	3"	1 3/32"	—	1	000000000	00000
		M1.6 × 0.35 mm	3.2 mm	1 mm	DIN 439B, ISO 4035	1	000000000	0000
		M2 × 0.4 mm	4 mm	1.2 mm	DIN 439B, ISO 4035	50	000000000	0000
		M2.5 × 0.45 mm	5 mm	1.6 mm	DIN 439B, ISO 4035	50	000000000	0000
		M3 × 0.5 mm	5.5 mm	1.8 mm	DIN 439B, ISO 4035	100	000000000	00000
		M4 × 0.7 mm	7 mm	2.2 mm	DIN 439B, ISO 4035	100	000000000	0000
		M5 × 0.8 mm	8 mm	2.7 mm	DIN 439B, ISO 4035	100	000000000	0000
		M6 × 1 mm	10 mm	3.2 mm	DIN 439B, ISO 4035	100	000000000	0000
		M8 × 1 mm	13 mm	4 mm	DIN 439B, ISO 4035	25	000000000	0000
		M8 × 1 mm	13 mm	5 mm	DIN 936	25	000000000	00000


		M8 × 1.25 mm	13 mm	4 mm	DIN 439B, ISO 4035	50	000000000	00000
		M10 × 1 mm	17 mm	5 mm	DIN 439B, ISO 4035	10	000000000	0000
		M10 × 1 mm	17 mm	6 mm	DIN 936	10	000000000	00000
		M10 × 1.25 mm	17 mm	5 mm	DIN 439B, ISO 4035	10	000000000	0000
		M10 × 1.5 mm	17 mm	5 mm	DIN 439B, ISO 4035	25	000000000	0000
		M10 × 1.5 mm	17 mm	6 mm	DIN 936	25	000000000	00000
		M12 × 1 mm	19 mm	6 mm	DIN 439B, ISO 4035	10	000000000	00000
		M12 × 1.25 mm	19 mm	6 mm	DIN 439B, ISO 4035	10	000000000	0000
		M12 × 1.5 mm	19 mm	6 mm	DIN 439B, ISO 4035	10	000000000	0000
		M12 × 1.5 mm	19 mm	7 mm	DIN 936	5	000000000	0000

M12 × 1.75 mm	19 mm	6 mm	DIN 439B, ISO 4035	20	000000000	0000
M12 × 1.75 mm	19 mm	7 mm	DIN 936	10	000000000	00000
M14 × 1.5 mm	22 mm	7 mm	DIN 439B, ISO 4035	5	000000000	0000
M14 × 1.5 mm	22 mm	8 mm	DIN 936	1	000000000	0000
M14 × 2 mm	22 mm	7 mm	DIN 439B, ISO 4035	5	000000000	0000
M14 × 2 mm	22 mm	8 mm	DIN 936	5	000000000	0000
M16 × 1.5 mm	24 mm	8 mm	DIN 439B, ISO 4035	5	000000000	00000
M16 × 1.5 mm	24 mm	8 mm	DIN 936	5	000000000	00000
M16 × 2 mm	24 mm	8 mm	DIN 439B, ISO 4035	5	000000000	0000
M16 × 2 mm	24 mm	8 mm	DIN 936	5	000000000	00000
M18 × 1.5 mm	27 mm	9 mm	DIN 439B, ISO 4035	1	000000000	0000
M18 × 1.5 mm	27 mm	9 mm	DIN 936	1	000000000	0000
M18 × 2.5 mm	27 mm	9 mm	DIN 439B, ISO 4035	5	000000000	00000
M18 × 2.5 mm	27 mm	9 mm	DIN 936	5	000000000	00000
M20 × 1.5 mm	30 mm	9 mm	DIN 936	1	000000000	0000
M20 × 1.5 mm	30 mm	10 mm	DIN 439B, ISO 4035	1	000000000	0000
M20 × 2 mm	30 mm	10 mm	DIN 439B, ISO 4035	5	000000000	00000
M20 × 2.5 mm	30 mm	9 mm	DIN 936	1	000000000	0000
M20 × 2.5 mm	30 mm	10 mm	DIN 439B, ISO 4035	5	000000000	00000
M22 × 1.5 mm	32 mm	10 mm	DIN 936	1	000000000	0000
M22 × 1.5 mm	32 mm	11 mm	DIN 439B, ISO 4035	1	000000000	00000
M22 × 2.5 mm	32 mm	11 mm	DIN 439B, ISO 4035	1	000000000	00000
M24 × 1.5 mm	36 mm	10 mm	DIN 936	1	000000000	00000
M24 × 1.5 mm	36 mm	12 mm	DIN 439B, ISO 4035	1	000000000	0000
M24 × 2 mm	36 mm	12 mm	DIN 439B, ISO 4035	1	000000000	00000
M24 × 3 mm	36 mm	10 mm	DIN 936	1	000000000	0000
M24 × 3 mm	36 mm	12 mm	DIN 439B, ISO 4035	1	000000000	0000
M27 × 1.5 mm	41 mm	12 mm	DIN 936	1	000000000	00000
M27 × 3 mm	41 mm	12 mm	DIN 936	1	000000000	00000
M30 × 1.5 mm	46 mm	12 mm	DIN 936	1	000000000	00000
M30 × 1.5 mm	46 mm	15 mm	DIN 439B, ISO 4035	1	000000000	00000
M30 × 2 mm	46 mm	15 mm	DIN 439B, ISO 4035	1	000000000	00000
M30 × 3.5 mm	46 mm	12 mm	DIN 936	1	000000000	00000
M30 × 3.5 mm	46 mm	15 mm	DIN 439B, ISO 4035	1	000000000	00000
M33 × 3.5 mm	50 mm	14 mm	DIN 936	1	000000000	00000
M36 × 1.5 mm	55 mm	14 mm	DIN 936	1	000000000	00000
M36 × 1.5 mm	55 mm	18 mm	DIN 439B, ISO 4035	1	000000000	00000
M36 × 4 mm	55 mm	14 mm	DIN 936	1	000000000	00000
M36 × 4 mm	55 mm	18 mm	DIN 439B, ISO 4035	1	000000000	00000
M42 × 4.5 mm	65 mm	16 mm	DIN 936	1	000000000	00000

Corrosion-Resistant Stainless Steel with Material Certificate

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.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

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



	7/8"-20	1 5/16"	31/64"	1	000000000	000000

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.

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.

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



		4-40	1/4"	1/16"	—	1	000000000	00000


		5-40	5/16"	3/32"	—	1	000000000	0000
		6-32	5/16"	3/32"	—	1	000000000	0000
		10-24	3/8"	7/64"	—	1	000000000	0000
		12-24	7/16"	9/64"	—	1	000000000	0000
		1/4"-20	7/16"	5/32"	—	5	000000000	0000
		1/4"-28	7/16"	5/32"	—	5	000000000	0000
		5/16"-18	1/2"	3/16"	—	5	000000000	0000
		5/16"-24	1/2"	3/16"	—	5	000000000	0000
		3/8"-16	9/16"	7/32"	—	5	000000000	0000
		3/8"-24	9/16"	7/32"	—	5	000000000	0000


		7/16"-14	11/16"	1/4"	ASME B18.2.2	1	000000000	0000
		7/16"-20	11/16"	1/4"	ASME B18.2.2	1	000000000	0000
		1/2"-13	3/4"	5/16"	—	5	000000000	0000
		1/2"-20	3/4"	5/16"	—	5	000000000	00000
		9/16"-12	7/8"	5/16"	ASME B18.2.2	1	000000000	0000
		9/16"-18	7/8"	5/16"	ASME B18.2.2	1	000000000	0000
		5/8"-11	15/16"	3/8"	—	1	000000000	0000
		5/8"-18	15/16"	3/8"	—	1	000000000	0000
		3/4"-10	1 1/8"	27/64"	—	1	000000000	0000
		3/4"-16	1 1/8"	27/64"	—	1	000000000	0000


		7/8"-9	1 5/16"	31/64"	ASME B18.2.2	1	000000000	00000
		7/8"-14	1 5/16"	31/64"	ASME B18.2.2	1	000000000	00000
		7/8"-20	1 5/16"	31/64"	ASME B18.2.2	1	000000000	00000
		1"-8	1 1/2"	35/64"	ASME B18.2.2	1	000000000	00000
		1"-12	1 1/2"	35/64"	ASME B18.2.2	1	000000000	00000
		1"-14	1 1/2"	35/64"	ASME B18.2.2	1	000000000	00000
		1 1/4"-12	1 7/8"	23/32"	ASME B18.2.2	1	000000000	00000
		1 1/2"-6	2 1/4"	27/32"	ASME B18.2.2	1	000000000	00000
		1 1/2"-12	2 1/4"	27/32"	ASME B18.2.2	1	000000000	00000
		2"-4 1/2	3"	1 3/32"	ASME B18.2.2	1	000000000	00000


		2"-12	3"	1 3/32"	ASME B18.2.2	1	000000000	00000
		M3 × 0.5 mm	5.5 mm	1.8 mm	DIN 439B	1	000000000	0000
		M4 × 0.5 mm	7 mm	2.2 mm	DIN 439B	1	000000000	0000
		M4 × 0.7 mm	7 mm	2.2 mm	DIN 439B	1	000000000	0000
		M5 × 0.5 mm	8 mm	2.7 mm	DIN 439B	1	000000000	0000
		M5 × 0.8 mm	8 mm	2.7 mm	DIN 439, ISO 4035	10	000000000	0000
		M6 × 0.75 mm	10 mm	3.2 mm	DIN 439B	1	000000000	0000
		M6 × 1 mm	10 mm	3.2 mm	DIN 439, ISO 4035	10	000000000	0000
		M6 × 1 mm	10 mm	3.2 mm	DIN 439B	1	000000000	0000
		M8 × 1 mm	13 mm	4 mm	DIN 439, ISO 4035	5	000000000	0000


		M8 × 1.25 mm	13 mm	4 mm	DIN 439, ISO 4035	10	000000000	0000
		M8 × 1.25 mm	13 mm	4 mm	DIN 439B	1	000000000	0000
		M10 × 1 mm	17 mm	5 mm	DIN 439B	1	000000000	0000
		M10 × 1.25 mm	17 mm	5 mm	DIN 439, ISO 4035	1	000000000	0000
		M10 × 1.5 mm	17 mm	5 mm	DIN 439, ISO 4035	5	000000000	0000
		M10 × 1.5 mm	17 mm	5 mm	DIN 439B	1	000000000	0000
		M12 × 1.25 mm	19 mm	6 mm	DIN 439, ISO 4035	1	000000000	0000
		M12 × 1.75 mm	19 mm	6 mm	DIN 439, ISO 4035	1	000000000	0000
		M12 × 1.75 mm	19 mm	6 mm	DIN 439B	1	000000000	0000
		M14 × 1.5 mm	22 mm	7 mm	DIN 439B	1	000000000	0000

M14 × 2 mm	22 mm	7 mm	DIN 439, ISO 4035	1	000000000	0000
M16 × 1.5 mm	24 mm	8 mm	DIN 439, ISO 4035	1	000000000	0000
M16 × 1.5 mm	24 mm	8 mm	DIN 439B	1	000000000	0000
M16 × 2 mm	24 mm	8 mm	DIN 439, ISO 4035	1	000000000	0000
M16 × 2 mm	24 mm	8 mm	DIN 439B	1	000000000	0000
M20 × 1.5 mm	30 mm	10 mm	DIN 439B	1	000000000	00000
M20 × 2.5 mm	30 mm	10 mm	DIN 439, ISO 4035	1	000000000	0000
M22 × 1.5 mm	32 mm	11 mm	DIN 439B	1	000000000	00000
M22 × 2.5 mm	32 mm	11 mm	DIN 439B	1	000000000	00000
M24 × 1.5 mm	36 mm	12 mm	DIN 439B	1	000000000	00000
M24 × 3 mm	36 mm	12 mm	DIN 439, ISO 4035	1	000000000	00000
M27 × 1.5 mm	41 mm	13.5 mm	DIN 439B	1	000000000	00000
M30 × 1.5 mm	46 mm	15 mm	DIN 439B	1	000000000	00000
M30 × 2 mm	46 mm	15 mm	DIN 439B	1	000000000	00000

Corrosion-Resistant Stainless Steel with Material Certificate

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.	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	8-32	11/32"	7/64"	—	1	000000000	00000


	10-32	3/8"	7/64"	—	1	000000000	0000
	1 1/4"-7	1 7/8"	23/32"	ASME B18.2.2	1	000000000	00000
	M3 × 0.35 mm	5.5 mm	1.8 mm	DIN 439B	1	000000000	0000
	M5 × 0.8 mm	8 mm	2.7 mm	DIN 439B	1	000000000	0000
	M27 × 2 mm	41 mm	13.5 mm	DIN 439B	1	000000000	00000

Mil. Spec. Hex Nuts

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

Corrosion-Resistant Stainless Steel

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

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.	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	0-80	5/32"	3/64"	MS35650-314	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	5	000000000	00000


	6-32	5/16"	7/64"	MS35649-264	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	25	000000000	00000
	8-32	11/32"	1/8"	MS35649-284	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	10	000000000	0000
	10-24	3/8"	1/8"	MS35649-204	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	10	000000000	0000
	10-32	3/8"	1/8"	MS35650-304	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	10	000000000	0000
	1/4"-20	7/16"	3/16"	MS35649-2254	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	10	000000000	0000
	1/4"-28	7/16"	3/16"	MS35650-3254	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	5	000000000	0000
	1/4"-28	7/16"	7/32"	MS51972-1	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	10	000000000	0000
	5/16"-18	1/2"	17/64"	MS51971-2	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	10	000000000	0000
	5/16"-18	9/16"	7/32"	MS35649-2314	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	5	000000000	0000
	5/16"-24	1/2"	17/64"	MS51972-2	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	5	000000000	0000


	5/16"-24	9/16"	7/32"	MS35650-3314	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	1	000000000	0000
	3/8"-16	5/8"	1/4"	MS35649-2384	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	5	000000000	0000
	3/8"-24	9/16"	21/64"	MS51972-3	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	5	000000000	0000
	3/8"-24	5/8"	1/4"	MS35650-3384	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	1	000000000	0000
	1/2"-13	3/4"	7/16"	MS51971-5	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	1	000000000	0000
	1/2"-20	3/4"	7/16"	MS51972-5	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	1	000000000	0000
	5/8"-11	15/16"	35/64"	MS51971-7	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	1	000000000	0000
	3/4"-10	1 1/8"	41/64"	MS51971-8	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	1	000000000	0000

Corrosion-Resistant Stainless Steel with Material Certificate

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.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Wd.	Ht.	Mil. Spec.	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	2-56	3/16"	1/16"	MS35649-224	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	25	000000000	000000


	4-40	1/4"	3/32"	MS35649-244	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	25	000000000	00000
	1/4"-20	7/16"	7/32"	MS51971-1	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	10	000000000	0000
	3/8"-16	9/16"	21/64"	MS51971-3	Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35	5	000000000	0000

Hex Nut Assortments

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

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.

	No. of Pieces	Specs. Met	Container Type		Each
18-8 Stainless Steel



	1/4"-20 to 3/4"-10	90	—	Plastic Box	000000000	000000


	2-56 to 1/4"-20	700	—	Plastic Box	000000000	00000
	M2 to M12	600	DIN 934	Plastic Box	000000000	000000

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.

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.	Fastener Strength Grade/Class	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	1/4"-28	1/2"	15/64"	ASTM Grade 8	ASTM A194	1	000000000	000000


	5/16"-24	9/16"	19/64"	ASTM Grade 8	ASTM A194	1	000000000	00000
	3/8"-24	11/16"	23/64"	ASTM Grade 8	ASTM A194	1	000000000	00000
	7/16"-14	3/4"	27/64"	ASTM Grade 8	ASTM A194	1	000000000	00000
	7/16"-20	3/4"	27/64"	ASTM Grade 8	ASTM A194	1	000000000	00000
	1/2"-20	7/8"	31/64"	ASTM Grade 8	ASTM A194	1	000000000	00000
	5/8"-18	1 1/16"	39/64"	ASTM Grade 8	ASTM A194	1	000000000	00000
	3/4"-16	1 1/4"	47/64"	ASTM Grade 8	ASTM A194	1	000000000	00000
	1"-14	1 5/8"	63/64"	ASTM Grade 8	ASTM A194	1	000000000	00000

Corrosion-Resistant Stainless Steel with Material Certificate

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.	Fastener Strength Grade/Class	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	1/4"-20	1/2"	15/64"	ASTM Grade 8	ASTM A194	25	000000000	000000


	5/16"-18	9/16"	19/64"	ASTM Grade 8	ASTM A194	10	000000000	0000
	3/8"-16	11/16"	23/64"	ASTM Grade 8	ASTM A194	10	000000000	00000
	1/2"-13	7/8"	31/64"	ASTM Grade 8	ASTM A194	10	000000000	00000
	5/8"-11	1 1/16"	39/64"	ASTM Grade 8	ASTM A194	5	000000000	00000
	3/4"-10	1 1/4"	47/64"	ASTM Grade 8	ASTM A194	1	000000000	0000
	7/8"-9	1 7/16"	55/64"	ASTM Grade 8	ASTM A194	1	000000000	0000
	1"-8	1 5/8"	63/64"	ASTM Grade 8	ASTM A194	1	000000000	00000
	1 1/8"-7	1 13/16"	1 7/64"	ASTM Grade 8	ASTM A194	1	000000000	0000
	1 1/4"-7	2"	1 7/32"	ASTM Grade 8	ASTM A194	1	000000000	0000

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.

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



	0-80	1/8"	3/64"	50	000000000	00000


	1-64	1/8"	3/64"	50	000000000	0000
	1-72	7/64"	1/16"	5	000000000	00000
	2-56	5/32"	1/16"	100	000000000	0000
	4-40	3/16"	1/16"	100	000000000	0000
	5-40	1/4"	3/32"	100	000000000	0000
	6-32	1/4"	3/32"	100	000000000	0000
	8-32	1/4"	3/32"	100	000000000	0000
	8-32	5/16"	7/64"	100	000000000	0000
	10-24	5/16"	7/64"	100	000000000	0000
	10-24	11/32"	1/8"	100	000000000	00000


	10-32	5/16"	7/64"	100	000000000	0000
	10-32	11/32"	1/8"	100	000000000	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.

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"	15/64"	100	000000000	000000


	1/4"-28	1/2"	15/64"	50	000000000	0000
	5/16"-18	9/16"	19/64"	50	000000000	0000
	5/16"-24	9/16"	19/64"	25	000000000	0000
	3/8"-16	11/16"	23/64"	25	000000000	0000
	3/8"-24	11/16"	23/64"	10	000000000	0000
	7/16"-14	3/4"	27/64"	10	000000000	0000
	7/16"-20	3/4"	27/64"	10	000000000	0000
	1/2"-13	7/8"	31/64"	10	000000000	0000
	1/2"-20	7/8"	31/64"	5	000000000	0000
	9/16"-12	15/16"	35/64"	5	000000000	0000


	5/8"-11	1 1/16"	39/64"	10	000000000	00000
	5/8"-18	1 1/16"	39/64"	5	000000000	0000
	3/4"-10	1 1/4"	47/64"	5	000000000	0000
	3/4"-16	1 1/4"	47/64"	1	000000000	0000
	7/8"-9	1 7/16"	55/64"	1	000000000	0000
	1 1/8"-7	1 13/16"	1 7/64"	1	000000000	0000
	1 1/4"-7	2"	1 7/32"	1	000000000	0000
	1 1/2"-6	2 3/8"	1 15/32"	1	000000000	00000

Corrosion-Resistant Stainless Steel with Material Certificate

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.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

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



	1"-8	1 5/8"	63/64"	1	000000000	00000


	1 3/8"-6	2 3/16"	1 11/32"	1	000000000	0000
	1 3/4"-5	2 3/4"	1 23/32"	1	000000000	00000
	2"-4 1/2	3 1/8"	1 31/32"	1	000000000	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.

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.	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	1/4"-20	7/16"	7/32"	—	25	000000000	000000


	1/4"-28	7/16"	7/32"	—	25	000000000	00000
	5/16"-18	1/2"	17/64"	—	10	000000000	0000
	5/16"-24	1/2"	17/64"	—	10	000000000	0000
	3/8"-16	9/16"	21/64"	—	10	000000000	0000
	3/8"-24	9/16"	21/64"	—	10	000000000	0000
	1/2"-13	3/4"	7/16"	—	5	000000000	0000
	1/2"-20	3/4"	7/16"	—	5	000000000	0000
	5/8"-11	15/16"	35/64"	—	1	000000000	0000
	5/8"-18	15/16"	35/64"	—	1	000000000	0000
	3/4"-10	1 1/8"	41/64"	—	1	000000000	0000


	3/4"-16	1 1/8"	41/64"	—	1	000000000	0000
	7/8"-9	1 5/16"	3/4"	—	1	000000000	0000
	7/8"-14	1 5/16"	3/4"	—	1	000000000	00000
	1"-8	1 1/2"	55/64"	—	1	000000000	00000
	1"-14	1 1/2"	55/64"	—	1	000000000	00000
	1 1/8"-7	1 11/16"	31/32"	—	1	000000000	00000
	1 1/4"-7	1 7/8"	1 1/16"	—	1	000000000	00000
	1 1/4"-12	1 7/8"	1 1/16"	—	1	000000000	00000
	1 1/2"-6	2 1/4"	1 9/32"	—	1	000000000	00000
	M3 × 0.5 mm	5.5 mm	2.4 mm	DIN 934L	10	000000000	00000


	M4 × 0.7 mm	7 mm	3.2 mm	DIN 934L	10	000000000	0000
	M5 × 0.8 mm	8 mm	4 mm	DIN 934L	25	000000000	00000
	M6 × 1 mm	10 mm	5 mm	DIN 934L	10	000000000	0000
	M8 × 1.25 mm	13 mm	6.5 mm	DIN 934L	10	000000000	0000
	M10 × 1.5 mm	17 mm	8 mm	DIN 934L	5	000000000	0000
	M12 × 1.75 mm	19 mm	10 mm	DIN 934L	5	000000000	00000
	M14 × 2 mm	22 mm	11 mm	DIN 934L	1	000000000	0000
	M16 × 2 mm	24 mm	13 mm	DIN 934L	1	000000000	0000
	M20 × 2.5 mm	30 mm	16 mm	DIN 934L	1	000000000	0000
	M24 × 3 mm	36 mm	19 mm	DIN 934L	1	000000000	00000


	M30 × 3.5 mm	46 mm	24 mm	DIN 934L	1	000000000	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.	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	0-80	1/8"	3/64"	Fed. Spec. FF-N-836, NAS671C0	10	000000000	000000


	2-56	5/32"	1/16"	Fed. Spec. FF-N-836, NAS671C2	10	000000000	0000
	4-40	3/16"	1/16"	Fed. Spec. FF-N-836, NAS671C4	10	000000000	0000
	6-32	1/4"	3/32"	Fed. Spec. FF-N-836, NAS671C6	10	000000000	0000
	8-32	5/16"	7/64"	Fed. Spec. FF-N-836, NAS671C8	10	000000000	0000
	10-32	11/32"	1/8"	Fed. Spec. FF-N-836, NAS671C10	5	000000000	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.

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	000000000	00000


	5/16"-18	9/16"	13/64"	20	000000000	0000
	3/8"-16	11/16"	15/64"	10	000000000	0000
	1/2"-13	7/8"	19/64"	10	000000000	00000
	5/8"-11	1 1/16"	23/64"	5	000000000	00000
	3/4"-10	1 1/4"	27/64"	1	000000000	0000
	7/8"-9	1 7/16"	31/64"	1	000000000	0000
	1"-8	1 5/8"	35/64"	1	000000000	0000
	1 1/8"-7	1 13/16"	39/64"	1	000000000	0000
	1 1/4"-7	2"	23/32"	1	000000000	0000
	1 1/2"-6	2 3/8"	27/32"	1	000000000	00000


	1 3/4"-5	2 3/4"	31/32"	1	000000000	00000

JIS Hex Nuts

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

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	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	M3 × 0.5 mm	5.5	2.4	JIS B 1181	50	000000000	000000


	M4 × 0.7 mm	7	3.2	JIS B 1181	50	000000000	00000
	M5 × 0.8 mm	8	4	JIS B 1181	50	000000000	00000
	M6 × 1 mm	10	5	JIS B 1181	25	000000000	00000
	M8 × 1.25 mm	12	6.5	JIS B 1181	10	000000000	00000
	M10 × 1.25 mm	14	8	JIS B 1181	5	000000000	00000
	M12 × 1.75 mm	17	7	JIS B 1181	1	000000000	00000
	M14 × 2 mm	19	8	JIS B 1181	1	000000000	00000
	M16 × 2 mm	22	10	JIS B 1181	1	000000000	00000
	M18 × 2.5 mm	24	11	JIS B 1181	1	000000000	00000
	M20 × 2.5 mm	27	12	JIS B 1181	1	000000000	00000


	M22 × 2.5 mm	30	13	JIS B 1181	1	000000000	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.

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	7/16"	11/32"	1	000000000	00000


	5/16"-18	1/2"	21/64"	1	000000000	0000
	3/8"-16	9/16"	17/32"	1	000000000	0000
	1/2"-13	3/4"	11/16"	1	000000000	0000

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.	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	1/4"-20	7/16"	5/32"	MS35691-3	Fed. Spec. FF-N-836	5	000000000	000000


	1/4"-28	7/16"	5/32"	MS35691-7	Fed. Spec. FF-N-836	1	000000000	0000
	5/16"-18	1/2"	3/16"	MS35691-11	Fed. Spec. FF-N-836	5	000000000	00000
	5/16"-24	1/2"	3/16"	MS35691-15	Fed. Spec. FF-N-836	5	000000000	00000
	3/8"-16	9/16"	7/32"	MS35691-19	Fed. Spec. FF-N-836	1	000000000	0000
	3/8"-24	9/16"	7/32"	MS35691-23	Fed. Spec. FF-N-836	1	000000000	0000
	7/16"-14	11/16"	1/4"	MS35691-27	Fed. Spec. FF-N-836	1	000000000	0000
	7/16"-20	11/16"	1/4"	MS35691-31	Fed. Spec. FF-N-836	1	000000000	0000
	1/2"-20	3/4"	5/16"	MS35691-39	Fed. Spec. FF-N-836	1	000000000	0000
	5/8"-11	15/16"	3/8"	MS35691-51	Fed. Spec. FF-N-836	1	000000000	00000
	5/8"-18	15/16"	3/8"	MS35691-55	Fed. Spec. FF-N-836	1	000000000	00000

Corrosion-Resistant Stainless Steel with Material Certificate

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.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Wd.	Ht.	Mil. Spec.	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



	1/2"-13	3/4"	5/16"	MS35691-35	Fed. Spec. FF-N-836	1	000000000	00000