EN 14399 Part 6: Plain chamfer washers – Basic dimensions
Selected sizes used for CE Marking under EN 14399
| Size (d) | 12 | 16 | 20 | 22 | 24 | 27 | 30 | 36 |
| d1 | 13-13.27 | 17-17.27 | 21-21.33 | 23-23.33 | 25-25.33 | 28-28.52 | 31-31.62 | 37-37.62 |
| d2 | 23.48-24 | 29.48-30 | 36.38-37 | 38.38-39 | 43.38-44 | 49.00-50 | 54.80-56 | 64.80-66 |
| h (nom.) | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 6 |
| h | 2.7-3.3 | 3.7-4.3 | 3.7-4.3 | 3.7-4.3 | 3.7-4.3 | 4.4-5.6 | 4.4-5.6 | 5.4-6.6 |
dimensions in millimetres