DIN 9021
DIN 9021 , Fender Washer, Flat fender washer made of steel or stainless ( A2-70 / A4-80 ).
Dimension of DIN 9021 as below:
 |
| Size | d1 | d2 | h | kg/1000Pcs |
| M3 | 3.2 | 9 | 0.8 | 0.35 |
| M4 | 4.3 | 12 | 1 | 0.77 |
| M5 | 5.3 | 15 | 1.2 | 1.5 |
| M6 | 6.4 | 18 | 1.6 | 2.8 |
| M8 | 8.4 | 24 | 2 | 6.2 |
| M10 | 10.5 | 30 | 2.5 | 12 |
| M12 | 13 | 37 | 3 | 22 |
| M16 | 17 | 50 | 3 | 41 |
| M20 | 22 | 60 | 4 | 77 |
1. All size in mm ;