DIN 936 Hex Nuts | McMaster-Carr

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Thread Size

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Height

Material

Hex Nut Profile

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Width

Thread Direction

Thread Spacing

Thread Type

Performance

Highly Corrosion Resistant

Thread Fit

Metric Class 6H

DFARS Specialty Metals

Exempt

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

EAR99

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Fastener Strength Rating

Medium

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82 Products

About Hex Nuts

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

Material

Steel

Your go-to for fastening most machinery and equipment

41 products

Stainless Steel

Stay strong when exposed to water, harsh weather, or chemicals

35 products

Material

Brass

Conductive and nonmagnetic for securing electrical equipment

6 products

Performance

Corrosion Resistant

Won't rust in wet and outdoor environments

41 products

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.

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

	Wd., mm	Ht., mm	Specs. Met	Pkg. Qty.		Pkg.
Steel



	M8 × 1 mm	13	5	DIN 936	50	90364A101	00000


	M8 × 1.25 mm	13	5	DIN 936	50	90370A101	00000
	M10 × 1 mm	17	6	DIN 936	25	90364A103	0000
	M10 × 1.25 mm	17	6	DIN 936	25	90364A102	0000
	M10 × 1.5 mm	17	6	DIN 936	25	90370A102	0000
	M12 × 1.25 mm	19	7	DIN 936	25	90364A105	0000
	M12 × 1.5 mm	19	7	DIN 936	25	90364A104	0000
	M12 × 1.75 mm	19	7	DIN 936	25	90370A103	0000
	M14 × 1.5 mm	22	8	DIN 936	10	90364A106	0000
	M14 × 2 mm	22	8	DIN 936	25	90370A104	00000
	M16 × 1.5 mm	24	8	DIN 936	10	90370A106	0000


	M16 × 2 mm	24	8	DIN 936	10	90370A105	0000
	M18 × 1.5 mm	27	9	DIN 936	10	90364A107	0000
	M18 × 2.5 mm	27	9	DIN 936	10	90370A107	00000
	M20 × 1.5 mm	30	9	DIN 936	10	90364A109	00000
	M20 × 2 mm	30	9	DIN 936	10	90364A108	00000
	M20 × 2.5 mm	30	9	DIN 936	10	90370A108	00000
	M22 × 1.5 mm	32	10	DIN 936	10	90364A111	00000
	M22 × 2.5 mm	32	10	DIN 936	5	90370A109	0000
	M24 × 1.5 mm	36	10	DIN 936	1	90364A113	0000
	M24 × 2 mm	36	10	DIN 936	1	90364A112	0000


	M24 × 3 mm	36	10	DIN 936	1	90370A111	0000
	M27 × 1.5 mm	41	12	DIN 936	1	90364A115	0000
	M27 × 2 mm	41	12	DIN 936	1	90364A114	0000
	M27 × 3 mm	41	12	DIN 936	1	90370A112	0000
	M30 × 1.5 mm	46	12	DIN 936	1	90364A117	0000
	M30 × 2 mm	46	12	DIN 936	1	90364A116	0000
	M30 × 3.5 mm	46	12	DIN 936	1	90370A113	0000
	M33 × 1.5 mm	50	14	DIN 936	1	90364A119	00000
	M33 × 2 mm	50	14	DIN 936	1	90364A118	0000
	M33 × 3.5 mm	50	14	DIN 936	1	90370A114	00000


	M36 × 1.5 mm	55	14	DIN 936	1	90364A123	00000
	M36 × 2 mm	55	14	DIN 936	1	90364A122	00000
	M36 × 3 mm	55	14	DIN 936	1	90364A121	00000
	M36 × 4 mm	55	14	DIN 936	1	90370A115	00000
	M42 × 1.5 mm	65	16	DIN 936	1	90364A125	00000
	M42 × 3 mm	65	16	DIN 936	1	90364A124	00000
	M42 × 4.5 mm	65	16	DIN 936	1	90370A116	00000
	M48 × 1.5 mm	75	18	DIN 936	1	90364A127	00000
	M48 × 3 mm	75	18	DIN 936	1	90364A126	00000
	M48 × 5 mm	75	18	DIN 936	1	90370A117	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.

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



	M8 × 1 mm	13	5	DIN 936	25	97013A111	000000


	M10 × 1 mm	17	6	DIN 936	10	97013A112	00000
	M10 × 1.5 mm	17	6	DIN 936	25	90381A101	00000
	M12 × 1.5 mm	19	7	DIN 936	5	97013A114	00000
	M12 × 1.75 mm	19	7	DIN 936	10	90381A102	0000
	M14 × 1.5 mm	22	8	DIN 936	1	97013A115	0000
	M14 × 2 mm	22	8	DIN 936	5	90381A103	0000
	M16 × 1.5 mm	24	8	DIN 936	5	97013A116	0000
	M16 × 2 mm	24	8	DIN 936	5	90381A104	00000
	M18 × 1.5 mm	27	9	DIN 936	1	97013A117	0000
	M18 × 2.5 mm	27	9	DIN 936	5	90381A105	00000


	M20 × 1.5 mm	30	9	DIN 936	1	97013A113	0000
	M20 × 2.5 mm	30	9	DIN 936	1	90381A106	0000
	M22 × 1.5 mm	32	10	DIN 936	1	97013A118	0000
	M24 × 1.5 mm	36	10	DIN 936	1	97013A119	00000
	M24 × 3 mm	36	10	DIN 936	1	90381A108	0000
	M27 × 1.5 mm	41	12	DIN 936	1	97013A121	00000
	M27 × 3 mm	41	12	DIN 936	1	90381A109	00000
	M30 × 1.5 mm	46	12	DIN 936	1	97013A122	00000
	M30 × 3.5 mm	46	12	DIN 936	1	90381A111	00000
	M33 × 3.5 mm	50	14	DIN 936	1	90381A112	00000


	M36 × 1.5 mm	55	14	DIN 936	1	97013A123	00000
	M36 × 4 mm	55	14	DIN 936	1	90381A113	00000
	M42 × 4.5 mm	65	16	DIN 936	1	90381A114	00000


	Highly Corrosion-Resistant 316 Stainless Steel



			M8 × 1.25 mm	13	5	DIN 936	10	97289A111	0000


			M10 × 1.5 mm	17	6	DIN 936	10	97289A112	00000
			M12 × 1.75 mm	19	7	DIN 936	5	97289A113	0000
			M14 × 2 mm	22	8	DIN 936	1	97289A114	0000
			M16 × 2 mm	24	8	DIN 936	1	97289A115	0000
			M18 × 2.5 mm	27	9	DIN 936	1	97289A116	0000
			M20 × 2.5 mm	30	9	DIN 936	1	97289A117	0000
			M22 × 2.5 mm	32	10	DIN 936	1	97289A118	00000
			M24 × 3 mm	36	10	DIN 936	1	97289A119	00000
			M27 × 3 mm	41	12	DIN 936	1	97289A121	00000
			M30 × 3.5 mm	46	12	DIN 936	1	97289A122	00000

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.

	Wd., mm	Ht., mm	Specs. Met	Pkg. Qty.		Pkg.
Brass



	M10 × 1.5 mm	17	6	DIN 936	5	97057A110	00000


	M12 × 1.75 mm	19	7	DIN 936	5	97057A120	00000
	M14 × 2 mm	22	8	DIN 936	1	97057A130	0000
	M16 × 2 mm	24	8	DIN 936	10	97057A140	00000
	M20 × 2.5 mm	30	9	DIN 936	1	97057A150	0000
	M24 × 3 mm	36	10	DIN 936	1	97057A160	0000