ISO 7092 dimensions — Plain washers, Small series
- Edition
- 2000 edition, current
| Size | d1Inner diameter | d2Outer diameter | hWasher thickness | ||||
|---|---|---|---|---|---|---|---|
| max | min | min | max | ||||
| M1.6 | 1.7 | 1.84 | 3.5 | 3.2 | 0.3 | 0.25 | 0.35 |
| M2 | 2.2 | 2.34 | 4.5 | 4.2 | 0.3 | 0.25 | 0.35 |
| M2.5 | 2.7 | 2.84 | 5 | 4.7 | 0.5 | 0.45 | 0.55 |
| M3 | 3.2 | 3.38 | 6 | 5.7 | 0.5 | 0.45 | 0.55 |
| M3.5 | 3.7 | 3.88 | 7 | 6.64 | 0.5 | 0.45 | 0.55 |
| M4 | 4.3 | 4.48 | 8 | 7.64 | 0.5 | 0.45 | 0.55 |
| M5 | 5.3 | 5.48 | 9 | 8.64 | 1 | 0.9 | 1.1 |
| M6 | 6.4 | 6.62 | 11 | 10.57 | 1.6 | 1.4 | 1.8 |
| M8 | 8.4 | 8.62 | 15 | 14.57 | 1.6 | 1.4 | 1.8 |
| M10 | 10.5 | 10.77 | 18 | 17.57 | 1.6 | 1.4 | 1.8 |
| M12 | 13 | 13.27 | 20 | 19.48 | 2 | 1.8 | 2.2 |
| M14 | 15 | 15.27 | 24 | 23.48 | 2.5 | 2.3 | 2.7 |
| M16 | 17 | 17.27 | 28 | 27.48 | 2.5 | 2.3 | 2.7 |
| M18 | 19 | 19.33 | 30 | 29.48 | 3 | 2.7 | 3.3 |
| M20 | 21 | 21.33 | 34 | 33.38 | 3 | 2.7 | 3.3 |
| M22 | 23 | 23.33 | 37 | 36.38 | 3 | 2.7 | 3.3 |
| M24 | 25 | 25.33 | 39 | 38.38 | 4 | 3.7 | 4.3 |
| M27 | 28 | 28.33 | 44 | 43.38 | 4 | 3.7 | 4.3 |
| M30 | 31 | 31.39 | 50 | 49.38 | 4 | 3.7 | 4.3 |
| M33 | 34 | 34.62 | 56 | 54.8 | 5 | 4.4 | 5.6 |
| M36 | 37 | 37.62 | 60 | 58.8 | 5 | 4.4 | 5.6 |
Dimensions from ISO 7092:2000, the current edition.