DIN 9021 Washers with outside diameter = 3x nominal thread diameter. A4
Material: A2 | A4
| d1 | d2 | s |  |
|---|---|---|---|
| 2.2 | 7 | 0.8 | 1000 |
| 2.7 | 8 | 0.8 | 1000 |
| 3.2 | 9 | 0.8 | 1000 |
| 3.7 | 11 | 0.8 | 1000 |
| 4.3 | 12 | 1 | 1000 |
| 5.3 | 15 | 1.2 | 1000 |
| 6.4 | 18 | 1.8 | 1000 |
| 7.4 | 22 | 2 | 500 |
| 8.4 | 24 | 2 | 500 |
| 10.5 | 30 | 2.5 | 500 |
| 13 | 37 | 3 | 200 |
| 15 | 44 | 3 | 100 |
| 17 | 50 | 3 | 100 |
| 20 | 56 | 4 | 50 |
| 22 | 60 | 4 | 50 |
| 26 | 72 | 5 | 25 |
| 33 | 92 | 6 | 25 |
| 39 | 110 | 8 | 10 |