| d thread size | P | dk nom=max | k nom=max | recess No. | m Type H ref. | m Type Z ref. |
|---|---|---|---|---|---|---|
| M1.6 | 0.35 | 3.2 | 1.3 | 0 | 1.7 | 1.6 |
| M2 | 0.4 | 4 | 1.6 | 0 | 1.9 | 2.1 |
| M2.5 | 0.45 | 5 | 2 | 1 | 2.7 | 2.6 |
| M3 | 0.5 | 6 | 2.4 | 1 | 3 | 2.8 |
| M3.5 | 0.6 | 7 | 2.7 | 2 | 3.9 | 3.9 |
| M4 | 0.7 | 8 | 3.1 | 2 | 4.4 | 4.3 |
| M5 | 0.8 | 10 | 3.8 | 2 | 4.9 | 4.7 |
| M6 | 1 | 12 | 4.6 | 3 | 6.9 | 6.7 |
| M8 | 1.25 | 16 | 6 | 4 | 9 | 8.8 |
| M10 | 1.5 | 20 | 7.5 | 4 | 10.1 | 9.9 |
