General
| Rosca | Rosca Código | H Altura REF. | D Cabeza Diámetro | Tamaño de la ranura de tornillo Rebajo en cruz |
|---|---|---|---|---|
| 2 - 28 | #2 | .051 | .172/.147 | 1 |
| 4 - 20 | #4 | .067 | .225/.195 | 1 |
| 6 - 19 | #6 | .083 | .279/.244 | 2 |
| 8 - 16 | #8 | .100 | .332/.292 | 2 |
| 10-14 | #10 | .116 | .385/.340 | 2 |
| 1/4-10 | 1/4 | .153 | .507/.452 | 3 |
Longitud
| Longitud | L (Código de longitud) ±.005 |
|---|---|
| 3/16 | .187/.167 |
| 1/4 | .250/.230 |
| 5/16 | .313/.293 |
| 3/8 | .375/.355 |
| 7/16 | .438/.418 |
| 1/2 | .500/.480 |
| 9/16 | .563/.533 |
| 5/8 | .625/.595 |
| 3/4 | .750/.720 |
| 7/8 | .875/.845 |
| 1 | 1.000/.970 |
| 1 - 1/4 | 1.250/1.190 |
| 1 - 3/8 | 1.375/1.315 |
| 1 - 1/2 | 1.500/1.440 |
| 1 - 5/8 | 1.625/1.565 |
| 1 - 3/4 | 1.750/1.690 |
| 1 - 7/8 | 1.875/1.815 |
| 2 | 2.000/1.940 |