DIN 315 Thumb Nuts | McMaster-Carr

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Super Corrosion Resistant

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29 Products

Wing Nuts


Style 1	Style 4

The easiest nuts to twist on and off by hand, these are commonly used to fasten parts that need to be frequently disassembled, such as access panels and covers. The wings give you more leverage than knurled-head nuts, so you can apply greater torque and achieve a tighter fit.

Steel

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

	Base Dia., mm	Fastener Strength Grade/Class	Specs. Met	Pkg. Qty.		Pkg.
Zinc-Plated Steel





	Style 1
	M4 × 0.7 mm	17.6	8.6	8	ISO Class 5	DIN 315	50	000000000	000000
	M5 × 0.8 mm	22.5	11	10.3	ISO Class 5	DIN 315	25	000000000	0000
	M6 × 1 mm	27.8	13.6	12.7	ISO Class 5	DIN 315	25	000000000	0000
	M8 × 1.25 mm	30.3	14.8	13.8	ISO Class 5	DIN 315	20	000000000	0000
	M10 × 1.5 mm	36.2	17.7	16.5	ISO Class 5	DIN 315	10	000000000	0000
	M12 × 1.75 mm	49.4	24.1	22.5	ISO Class 5	DIN 315	5	000000000	0000



			Style 4
			M4 × 0.7 mm	20	10.5	8	ISO Class 5	DIN 315	10	000000000	0000
			M5 × 0.8 mm	26	13	11	ISO Class 5	DIN 315	10	000000000	0000
			M6 × 1 mm	33	17	13	ISO Class 5	DIN 315	10	000000000	00000
			M8 × 1.25 mm	39	20	16	ISO Class 5	DIN 315	5	000000000	0000
			M10 × 1.5 mm	51	25	20	ISO Class 5	DIN 315	5	000000000	00000
			M12 × 1.75 mm	65	33.5	23	ISO Class 5	DIN 315	1	000000000	0000
			M16 × 2 mm	73	37.5	29	ISO Class 5	DIN 315	1	000000000	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.

Super-Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant thumb nuts, these hold up in just about any environment. They won't degrade from exposure to weather, salt water, and most chemicals.

	Base Dia., mm	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel





	Style 1
	M4 × 0.7 mm	21.5	10.3	9	DIN 315	10	000000000	00000
	M5 × 0.8 mm	21.5	10.3	10.5	DIN 315	10	000000000	0000
	M6 × 1 mm	26.3	12.7	13	DIN 315	10	000000000	0000
	M8 × 1.25 mm	30.1	15.1	15.25	DIN 315	10	000000000	0000
	M10 × 1.5 mm	34.9	18.3	18	DIN 315	5	000000000	0000
	M12 × 1.75 mm	47.6	23.8	23	DIN 315	1	000000000	0000
	M14 × 2 mm	58.3	28.5	26.6	DIN 315	1	000000000	0000
	M16 × 2 mm	58.3	28.5	26.6	DIN 315	1	000000000	00000
	M18 × 2.5 mm	68.5	33.8	29.5	DIN 315	1	000000000	00000
	M20 × 2.5 mm	68.5	33.8	29.5	DIN 315	1	000000000	00000

	Super-Corrosion-Resistant 316 Stainless Steel





					Style 1
					M6 × 1 mm	26.3	12.7	13	DIN 315	5	000000000	0000
					M8 × 1.25 mm	30.1	15.1	15.25	DIN 315	5	000000000	00000
					M10 × 1.5 mm	34.93	18.3	18	DIN 315	1	000000000	0000
					M12 × 1.75 mm	49.4	22.3	22.5	DIN 315	1	000000000	0000
					M14 × 2 mm	52.7	30.8	26	DIN 315	1	000000000	00000
					M16 × 2 mm	58.3	30.8	26.6	DIN 315	1	000000000	00000