Reports & inspection
- EN 10204 3.1 material certificate
- Dimensional inspection report
- Certificate of conformity
- Mechanical test report
- Chemical analysis report
- Coating inspection report
- Batch and lot traceability
A nut with two wings, tightened and loosened by hand without tools, for fittings that are adjusted or taken apart often. The wings give extra leverage for finger-tightening, so no wrench is needed. It is used where frequent access or quick changes matter, such as on covers, clamps, or fixtures. Keep it out of joints under vibration: hand-tightening gives limited clamping force.
In stockShips within 3 working daysMade to orderShips within 15 working days
M4 × 0.710 variantsHub Diameter (max)8Overall Wing Span (max)20Wing Thickness (max)1.9 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M4 | Carbon Steel | Class 6 | Zinc Plated | In stock | 1,000 | 2.00 | ||
| M4 | Carbon Steel | Class 6 | Plain | In stock | 1,000 | 2.00 | ||
| M4 | Carbon Steel | Class 8 | Zinc Plated | In stock | 1,000 | 2.00 | ||
| M4 | Carbon Steel | Class 8 | Plain | In stock | 1,000 | 2.00 | ||
| M4 | Carbon Steel | Class 10 | Zinc Plated | In stock | 1,000 | 2.00 | ||
| M4 | Carbon Steel | Class 10 | Plain | In stock | 1,000 | 2.00 | ||
| M4 | Stainless Steel | A2-70 | Plain | In stock | 1,000 | 2.02 | ||
| M4 | Stainless Steel | A2-70 | Passivated | In stock | 1,000 | 2.02 | ||
| M4 | Stainless Steel | A4-80 | Plain | In stock | 1,000 | 2.02 | ||
| M4 | Stainless Steel | A4-80 | Passivated | In stock | 1,000 | 2.02 | ||
M5 × 0.810 variantsHub Diameter (max)11Overall Wing Span (max)26Wing Thickness (max)2.3 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M5 | Carbon Steel | Class 6 | Zinc Plated | In stock | 1,000 | 3.50 | ||
| M5 | Carbon Steel | Class 6 | Plain | In stock | 1,000 | 3.50 | ||
| M5 | Carbon Steel | Class 8 | Zinc Plated | In stock | 1,000 | 3.50 | ||
| M5 | Carbon Steel | Class 8 | Plain | In stock | 1,000 | 3.50 | ||
| M5 | Carbon Steel | Class 10 | Zinc Plated | In stock | 1,000 | 3.50 | ||
| M5 | Carbon Steel | Class 10 | Plain | In stock | 1,000 | 3.50 | ||
| M5 | Stainless Steel | A2-70 | Plain | In stock | 1,000 | 3.54 | ||
| M5 | Stainless Steel | A2-70 | Passivated | In stock | 1,000 | 3.54 | ||
| M5 | Stainless Steel | A4-80 | Plain | In stock | 1,000 | 3.54 | ||
| M5 | Stainless Steel | A4-80 | Passivated | In stock | 1,000 | 3.54 | ||
M6 × 110 variantsHub Diameter (max)13Overall Wing Span (max)33Wing Thickness (max)2.3 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M6 | Carbon Steel | Class 6 | Zinc Plated | In stock | 1,000 | 5.90 | ||
| M6 | Carbon Steel | Class 6 | Plain | In stock | 1,000 | 5.90 | ||
| M6 | Carbon Steel | Class 8 | Zinc Plated | In stock | 1,000 | 5.90 | ||
| M6 | Carbon Steel | Class 8 | Plain | In stock | 1,000 | 5.90 | ||
| M6 | Carbon Steel | Class 10 | Zinc Plated | In stock | 1,000 | 5.90 | ||
| M6 | Carbon Steel | Class 10 | Plain | In stock | 1,000 | 5.90 | ||
| M6 | Stainless Steel | A2-70 | Plain | In stock | 1,000 | 5.96 | ||
| M6 | Stainless Steel | A2-70 | Passivated | In stock | 1,000 | 5.96 | ||
| M6 | Stainless Steel | A4-80 | Plain | In stock | 1,000 | 5.96 | ||
| M6 | Stainless Steel | A4-80 | Passivated | In stock | 1,000 | 5.96 | ||
M8 × 1.2510 variantsHub Diameter (max)16Overall Wing Span (max)39Wing Thickness (max)2.8 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M8 | Carbon Steel | Class 6 | Zinc Plated | In stock | 600 | 8.70 | ||
| M8 | Carbon Steel | Class 6 | Plain | In stock | 600 | 8.70 | ||
| M8 | Carbon Steel | Class 8 | Zinc Plated | In stock | 600 | 8.70 | ||
| M8 | Carbon Steel | Class 8 | Plain | In stock | 600 | 8.70 | ||
| M8 | Carbon Steel | Class 10 | Zinc Plated | In stock | 600 | 8.70 | ||
| M8 | Carbon Steel | Class 10 | Plain | In stock | 600 | 8.70 | ||
| M8 | Stainless Steel | A2-70 | Plain | In stock | 600 | 8.79 | ||
| M8 | Stainless Steel | A2-70 | Passivated | In stock | 600 | 8.79 | ||
| M8 | Stainless Steel | A4-80 | Plain | In stock | 600 | 8.79 | ||
| M8 | Stainless Steel | A4-80 | Passivated | In stock | 600 | 8.79 | ||
M10 × 1.510 variantsHub Diameter (max)20Overall Wing Span (max)51Wing Thickness (max)4.4 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M10 | Carbon Steel | Class 6 | Zinc Plated | In stock | 600 | 14.80 | ||
| M10 | Carbon Steel | Class 6 | Plain | In stock | 600 | 14.80 | ||
| M10 | Carbon Steel | Class 8 | Zinc Plated | In stock | 600 | 14.80 | ||
| M10 | Carbon Steel | Class 8 | Plain | In stock | 600 | 14.80 | ||
| M10 | Carbon Steel | Class 10 | Zinc Plated | In stock | 600 | 14.80 | ||
| M10 | Carbon Steel | Class 10 | Plain | In stock | 600 | 14.80 | ||
| M10 | Stainless Steel | A2-70 | Plain | In stock | 600 | 14.95 | ||
| M10 | Stainless Steel | A2-70 | Passivated | In stock | 600 | 14.95 | ||
| M10 | Stainless Steel | A4-80 | Plain | In stock | 600 | 14.95 | ||
| M10 | Stainless Steel | A4-80 | Passivated | In stock | 600 | 14.95 | ||
M12 × 1.7510 variantsHub Diameter (max)23Overall Wing Span (max)65Wing Thickness (max)4.9 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M12 | Carbon Steel | Class 6 | Zinc Plated | In stock | 400 | 37.80 | ||
| M12 | Carbon Steel | Class 6 | Plain | In stock | 400 | 37.80 | ||
| M12 | Carbon Steel | Class 8 | Zinc Plated | In stock | 400 | 37.80 | ||
| M12 | Carbon Steel | Class 8 | Plain | In stock | 400 | 37.80 | ||
| M12 | Carbon Steel | Class 10 | Zinc Plated | In stock | 400 | 37.80 | ||
| M12 | Carbon Steel | Class 10 | Plain | In stock | 400 | 37.80 | ||
| M12 | Stainless Steel | A2-70 | Plain | In stock | 400 | 38.19 | ||
| M12 | Stainless Steel | A2-70 | Passivated | In stock | 400 | 38.19 | ||
| M12 | Stainless Steel | A4-80 | Plain | In stock | 400 | 38.19 | ||
| M12 | Stainless Steel | A4-80 | Passivated | In stock | 400 | 38.19 | ||
M16 × 210 variantsHub Diameter (max)29Overall Wing Span (max)73Wing Thickness (max)6.4 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M16 | Carbon Steel | Class 6 | Zinc Plated | In stock | 400 | 86.00 | ||
| M16 | Carbon Steel | Class 6 | Plain | In stock | 400 | 86.00 | ||
| M16 | Carbon Steel | Class 8 | Zinc Plated | In stock | 400 | 86.00 | ||
| M16 | Carbon Steel | Class 8 | Plain | In stock | 400 | 86.00 | ||
| M16 | Carbon Steel | Class 10 | Zinc Plated | In stock | 400 | 86.00 | ||
| M16 | Carbon Steel | Class 10 | Plain | In stock | 400 | 86.00 | ||
| M16 | Stainless Steel | A2-70 | Plain | In stock | 400 | 86.88 | ||
| M16 | Stainless Steel | A2-70 | Passivated | In stock | 400 | 86.88 | ||
| M16 | Stainless Steel | A4-80 | Plain | In stock | 400 | 86.88 | ||
| M16 | Stainless Steel | A4-80 | Passivated | In stock | 400 | 86.88 | ||
M20 × 2.510 variantsHub Diameter (max)35Overall Wing Span (max)90Wing Thickness (max)6.9 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M20 | Carbon Steel | Class 6 | Zinc Plated | In stock | 200 | 161.00 | ||
| M20 | Carbon Steel | Class 6 | Plain | In stock | 200 | 161.00 | ||
| M20 | Carbon Steel | Class 8 | Zinc Plated | In stock | 200 | 161.00 | ||
| M20 | Carbon Steel | Class 8 | Plain | In stock | 200 | 161.00 | ||
| M20 | Carbon Steel | Class 10 | Zinc Plated | In stock | 200 | 161.00 | ||
| M20 | Carbon Steel | Class 10 | Plain | In stock | 200 | 161.00 | ||
| M20 | Stainless Steel | A2-70 | Plain | In stock | 200 | 162.64 | ||
| M20 | Stainless Steel | A2-70 | Passivated | In stock | 200 | 162.64 | ||
| M20 | Stainless Steel | A4-80 | Plain | In stock | 200 | 162.64 | ||
| M20 | Stainless Steel | A4-80 | Passivated | In stock | 200 | 162.64 | ||
M24 × 310 variantsHub Diameter (max)44Overall Wing Span (max)110Wing Thickness (max)9.4 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Material | Grade | Finish | Stock | MOQpcs | ≈ kg/ 1,000 pcs | Quantitypcs | |
| M24 | Carbon Steel | Class 6 | Zinc Plated | In stock | 200 | 260.00 | ||
| M24 | Carbon Steel | Class 6 | Plain | In stock | 200 | 260.00 | ||
| M24 | Carbon Steel | Class 8 | Zinc Plated | In stock | 200 | 260.00 | ||
| M24 | Carbon Steel | Class 8 | Plain | In stock | 200 | 260.00 | ||
| M24 | Carbon Steel | Class 10 | Zinc Plated | In stock | 200 | 260.00 | ||
| M24 | Carbon Steel | Class 10 | Plain | In stock | 200 | 260.00 | ||
| M24 | Stainless Steel | A2-70 | Plain | In stock | 200 | 262.65 | ||
| M24 | Stainless Steel | A2-70 | Passivated | In stock | 200 | 262.65 | ||
| M24 | Stainless Steel | A4-80 | Plain | In stock | 200 | 262.65 | ||
| M24 | Stainless Steel | A4-80 | Passivated | In stock | 200 | 262.65 | ||
90 combinations shown