| Boutdiamater | Moer hoogte (mm) | Draad pitch (TPI) | Sleutelwijdte | Onderlegring i.d. (mm) | Onderlegring o.d. (mm) | Onderlegring dikte (mm) |
|---|---|---|---|---|---|---|
| 1/2 | 12.3 | 13 | 22.0 | 13.5 | 27.0 | 4 |
| 5/8 | 15.5 | 11 | 27.0 | 17.5 | 33.4 | 4 |
| 3/4 | 18.7 | 10 | 32.0 | 20.7 | 37.3 | 4 |
| 7/8 | 21.8 | 9 | 36.0 | 23.8 | 44.5 | 4 |
| 1 | 25.0 | 8 | 41.0 | 27.0 | 50.8 | 5 |
| 1 1/8 | 28.2 | 8 | 46.0 | 30.2 | 57.2 | 5 |
| 1 1/4 | 31.0 | 8 | 50.0 | 34.9 | 63.5 | 5 |
| 1 3/8 | 34.1 | 8 | 56.0 | 38.1 | 69.9 | 6 |
| 1 1/2 | 37.3 | 8 | 60.0 | 41.3 | 76.2 | 6 |
| 1 5/8 | 40.5 | 8 | 65.0 | 40.5 | 82.6 | 6 |
| 1 3/4 | 43.7 | 8 | 70.0 | 47.6 | 85.7 | 6 |
| 1 7/8 | 46.8 | 8 | 75.0 | 50.8 | 88.9 | 6 |
| 2 | 50.0 | 8 | 80.0 | 54.0 | 95.3 | 6 |
| 2 1/4 | 56.0 | 8 | 89.0 | 60.3 | 101.6 | 6 |
| 2 1/2 | 62.3 | 8 | 98.0 | 66.7 | 114.3 | 6 |
| 2 3/4 | 68.7 | 8 | 108.0 | 73.0 | 127.0 | 6 |
| 3 | 75.0 | 8 | 118.0 | 79.4 | 127.0 | 6 |
| 3 1/4 | 84.1 | 8 | 127.0 | 85.7 | 139.7 | 6 |
| 3 1/2 | 87.3 | 8 | 137.0 | 92.1 | 165.1 | 6 |