System of Measurement System of Measurement |
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Thread Type Thread Type |
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Material Material |
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Finish Finish |
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Nut Type Nut Type |
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![]() | Thumb |
Width Width |
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Height Height |
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Wing Nut Profile Wing Nut Profile |
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![]() | Standard |
Base Diameter Base Diameter |
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Thread Spacing Thread Spacing |
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Thread Fit Thread Fit |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Nuts, Materials, and Finishes
More
Metric Steel and Iron Wing Nuts







These nuts have wings that provide more leverage for greater torque while tightening than knurled-head thumb nuts.
Zinc-plated wing nuts are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||||
---|---|---|---|---|---|---|---|---|
Size | Pitch, mm | Base Dia., mm | Wd., mm | Ht., mm | Specifications Met | Pkg. Qty. | Pkg. | |
Style 1 | ||||||||
Zinc-Plated Steel—Class 5 | ||||||||
M3 | 0.5 | 10.9 | 23.1 | 11.9 | DIN 315 | 25 | 000000000 | 00000 |
M4 | 0.7 | 8 | 17.6 | 8.6 | DIN 315 | 50 | 000000000 | 00000 |
M5 | 0.8 | 10.3 | 22.5 | 11 | DIN 315 | 25 | 000000000 | 0000 |
M6 | 1 | 12.7 | 27.8 | 13.6 | DIN 315 | 25 | 000000000 | 0000 |
M8 | 1.25 | 13.8 | 30.3 | 14.8 | DIN 315 | 20 | 000000000 | 0000 |
M10 | 1.5 | 16.5 | 36.2 | 17.7 | DIN 315 | 10 | 000000000 | 0000 |
M12 | 1.75 | 22.5 | 49.4 | 24.1 | DIN 315 | 5 | 000000000 | 0000 |
Style 2 | ||||||||
Zinc-Plated Steel | ||||||||
M6 | 1 | 12.7 | 34.9 | 15.9 | __ | 5 | 000000000 | 00000 |
M8 | 1.25 | 12.7 | 36.5 | 17.5 | __ | 5 | 000000000 | 00000 |
M16 | 2 | 26.99 | 69.9 | 30.2 | __ | 1 | 000000000 | 00000 |
Zinc-Plated Iron | ||||||||
M5 | 0.8 | 9.53 | 28.6 | 12.7 | __ | 5 | 000000000 | 00000 |
M10 | 1.5 | 16 | 41.3 | 20.6 | __ | 1 | 000000000 | 0000 |
Style 3 | ||||||||
Zinc-Plated Steel | ||||||||
M6 | 1 | 16 | 27 | 17.5 | __ | 5 | 000000000 | 00000 |
M6 | 1 | 19.05 | 25.4 | 11.9 | __ | 5 | 000000000 | 00000 |
M8 | 1.25 | 22.23 | 41.3 | 25.4 | __ | 5 | 000000000 | 00000 |
M10 | 1.5 | 22.23 | 41.3 | 25.4 | __ | 1 | 000000000 | 0000 |
Style 4 | ||||||||
Steel | ||||||||
M8 | 1.25 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
M10 | 1.5 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
M12 | 1.75 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
Zinc-Plated Steel | ||||||||
M8 | 1.25 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
M10 | 1.5 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
M12 | 1.75 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
Style 5 | ||||||||
Zinc-Plated Steel—Class 5 | ||||||||
M4 | 0.7 | 8 | 20 | 10.5 | DIN 315 | 10 | 000000000 | 0000 |
M5 | 0.8 | 11 | 26 | 13 | DIN 315 | 10 | 000000000 | 0000 |
M6 | 1 | 13 | 33 | 17 | DIN 315 | 10 | 000000000 | 0000 |
M8 | 1.25 | 16 | 39 | 20 | DIN 315 | 5 | 000000000 | 0000 |
M10 | 1.5 | 20 | 51 | 25 | DIN 315 | 5 | 000000000 | 00000 |
M12 | 1.75 | 23 | 65 | 33.5 | DIN 315 | 1 | 000000000 | 0000 |
M16 | 2 | 29 | 73 | 37.5 | DIN 315 | 1 | 000000000 | 00000 |
Style 6 | ||||||||
Zinc-Plated Iron | ||||||||
M14 | 2 | 28.6 | 114.3 | 47.6 | __ | 1 | 000000000 | 0000 |
M16 | 2 | 28.6 | 114.3 | 47.6 | __ | 1 | 000000000 | 00000 |
M16 | 2 | 44.45 | 203.2 | 79.4 | __ | 1 | 000000000 | 00000 |
M20 | 2.5 | 28.6 | 114.3 | 47.6 | __ | 1 | 000000000 | 00000 |
Style 7 | ||||||||
Zinc-Plated Steel | ||||||||
M6 | 1 | 22.22 | 38.1 | 14.3 | __ | 1 | 000000000 | 0000 |
M8 | 1.25 | 22.22 | 38.1 | 14.3 | __ | 1 | 000000000 | 0000 |
Metric 18-8 Stainless Steel Wing Nuts

Made from 18-8 stainless steel, these nuts have good chemical resistance and may be mildly magnetic. The wings provide more leverage for greater torque while tightening than knurled-head thumb nuts.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||||
---|---|---|---|---|---|---|---|---|
Size | Pitch, mm | Base Dia., mm | Wd., mm | Ht., mm | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||
M3 | 0.5 | 8 | 19.5 | 10 | DIN 315 | 25 | 000000000 | 000000 |
M4 | 0.7 | 9 | 21.5 | 10.3 | DIN 315 | 10 | 000000000 | 0000 |
M5 | 0.8 | 10.5 | 21.5 | 10.3 | DIN 315 | 10 | 000000000 | 0000 |
M6 | 1 | 13 | 26.3 | 12.7 | DIN 315 | 10 | 000000000 | 0000 |
M8 | 1.25 | 15.25 | 30.1 | 15.1 | DIN 315 | 10 | 000000000 | 00000 |
M10 | 1.5 | 18 | 34.9 | 18.3 | DIN 315 | 5 | 000000000 | 00000 |
M12 | 1.75 | 23 | 47.6 | 23.8 | DIN 315 | 1 | 000000000 | 0000 |
M14 | 2 | 26.6 | 58.3 | 28.5 | DIN 315 | 1 | 000000000 | 00000 |
M16 | 2 | 26.6 | 58.3 | 28.5 | DIN 315 | 1 | 000000000 | 00000 |
M18 | 2.5 | 29.5 | 68.5 | 33.8 | DIN 315 | 1 | 000000000 | 00000 |
M20 | 2.5 | 29.5 | 68.5 | 33.8 | DIN 315 | 1 | 000000000 | 00000 |
Metric Super-Corrosion-Resistant 316 Stainless Steel Wing Nuts

Made from 316 stainless steel, these wing nuts have excellent chemical resistance and can be used in saltwater environments. The wings provide more leverage for greater torque while tightening than knurled-head thumb nuts.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||||
---|---|---|---|---|---|---|---|---|
Size | Pitch, mm | Base Dia., mm | Wd., mm | Ht., mm | Specifications Met | Pkg. Qty. | Pkg. | |
316 Stainless Steel | ||||||||
M3 | 0.5 | 8 | 19.5 | 10 | DIN 315 | 10 | 000000000 | 000000 |
M4 | 0.7 | 8 | 19.5 | 10 | DIN 315 | 10 | 000000000 | 00000 |
M5 | 0.8 | 10.3 | 23 | 12 | DIN 315 | 10 | 000000000 | 00000 |
M6 | 1 | 13 | 26.3 | 12.7 | DIN 315 | 5 | 000000000 | 0000 |
M8 | 1.25 | 15.25 | 30.1 | 15.1 | DIN 315 | 5 | 000000000 | 00000 |
M10 | 1.5 | 18 | 34.93 | 18.3 | DIN 315 | 1 | 000000000 | 0000 |
Each | ||||||||
M12 | 1.75 | 22.5 | 49.4 | 22.3 | DIN 315 | __ | 000000000 | 0000 |
M14 | 2 | 26 | 52.7 | 30.8 | DIN 315 | __ | 000000000 | 00000 |
M16 | 2 | 26.6 | 58.3 | 30.8 | DIN 315 | __ | 000000000 | 00000 |
Metric Plastic Wing Nuts

Made from nylon 6/6, these wing nuts are chemical resistant, nonconductive, and lightweight. The wings provide more leverage for greater torque while tightening than knurled-head thumb nuts.
For technical drawings and 3-D models, click on a part number.