As a professional hardware accessories supplier, Wenzhou Fengyi has rich production experience and advanced production equipment, and can provide DIN 6797A Zinc Plated External Lock Washers of various specifications and materials. We produce in strict accordance with international standards to ensure stable and reliable product quality, which is deeply trusted and praised by customers.
| DIN6797-A Toothed Lock Washers—TypeA,with External Teeth | ||||||
| Size | d |
|
dc |
|
h | Numberof Teeth (min) |
|
|
min | max | min | max |
|
|
| M2 | 2.2 | 2.34 | 4.2 | 4.5 | 0.3 | 6 |
| M2.5 | 2.7 | 2.84 | 5.2 | 5.5 | 0.4 | 6 |
| M3 | 3.2 | 3.38 | 5.7 | 6 | 0.4 | 6 |
| M3.5 | 3.7 | 3.88 | 6.64 | 7 | 0.5 | 6 |
| M4 | 4.3 | 4.48 | 7.64 | 8 | 0.5 | 8 |
| M5 | 5.3 | 5.48 | 9.64 | 10 | 0.6 | 8 |
| M6 | 6.4 | 6.62 | 10.57 | 11 | 0.7 | 8 |
| M7 | 7.4 | 7.62 | 12.07 | 12.5 | 0.8 | 8 |
| M8 | 8.4 | 8.62 | 14.57 | 15 | 0.8 | 8 |
| M10 | 10.5 | 10.77 | 17.57 | 18 | 0.9 | 9 |
| M12 | 13 | 13.27 | 19.98 | 20.5 | 1 | 10 |
| M14 | 15 | 15.27 | 23.48 | 24 | 1 | 10 |
| M16 | 17 | 17.27 | 25.48 | 26 | 1.2 | 12 |
| M18 | 19 | 19.33 | 29.48 | 30 | 1.4 | 12 |
| M20 | 21 | 21.33 | 32.38 | 33 | 1.4 | 12 |
| M22 | 23 | 23.33 | 35.38 | 36 | 1.5 | 14 |
| M24 | 25 | 25.33 | 37.38 | 38 | 1.5 | 14 |
| M27 | 28 | 28.33 | 43.38 | 44 | 1.6 | 14 |
| M30 | 31 | 31.39 | 47.38 | 48 | 1.6 | 14 |
