As a professional fastener company, Wenzhou Fengyi always adheres to the business philosophy of "quality first, customer first" and is committed to providing customers with the highest quality products and services. We will continue to innovate, continuously improve product quality and technical level, and create greater value for customers. If you have any needs for DIN 6797J stainless steel internal lock washers or other products, please feel free to contact us and we will serve you wholeheartedly.
| DIN6797-J | ||||||
|
|
d |
|
dc |
|
h | 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 |
