General
| Rosca | H Altura | D Diámetro de la cabeza | Tamaño de la ranura de tornillo Rebajo en cruz* | Tamaño de la ranura de tornillo 6 - Lóbulo |
|---|---|---|---|---|
| M3.5 x 1.34 | 2.46/2.21 | 6.45/6.10 | 2 | T10 |
| M4.0 x 1.34 | 2.46/2.21 | 6.86/6.50 | 2 | T15 |
| M4.8 x 1.59 | 2.92/2.67 | 8.18/7.77 | 2 | T20 |
| M5.3 x 1.59 | 3.38/3.10 | 9.47/9.07 | 2 | T20 |
| M5.5 x 1.59 | 3.38 3.10 | 9.47/9.07 | 3 | T20 |
| M6.0 x 1.59 | 3.84/3.53 | 10.80/10.34 | 3 | T25 |
| M6.3 x 1.69 | 4.45/4.11 | 12.50/12.01 | 3 | T30 |
| M7.2 x 1.59 | 4.45/4.11 | 12.50/12.01 | 3 | T30 |
| M7.5 x 1.59 | 5.54/5.16 | 15.62/15.09 | 4 | T40 |
| M8 x 1.81 | 5.54/5.16 | 15.62/15.09 | 4 | T40 |
Longitud
| Longitud | L (Código de longitud) ±0.13 |
|---|---|
| 8 | 8.0/6.8 |
| 10 | 10.0/8.8 |
| 12 | 12.0/10.8 |
| 14 | 14.0/12.8 |
| 16 | 16.0/14.8 | 20 | 20.0/18.8 |
| 25 | 25.0/23.8 |
| 30 | 30.0/28.4 |
| 35 | 35.0/33.4 |
| 40 | 40.0/38.4 |
| 45 | 45.0/43.4 |
| 50 | 50.0/48.4 |
| 60 | 60.0/58.4 |