General
| Rosca | Rosca Código | H Altura REF. | D Cabeza Diámetro | Tamaño de la ranura de tornillo Rebajo en cruz |
|---|---|---|---|---|
| 2 - 32 | #2 | .036/.028 | .162/.144 | 1 |
| 4 - 24 | #4 | .047/.038 | .212/.191 | 1 |
| 6 - 19 | #6 | .059/.048 | .262/.238 | 2 |
| 8 - 18 | #8 | .070/.058 | .312/.285 | 2 |
| 10 - 16 | #10 | .081/.068 | .362/.333 | 2 |
| 12-16 | #12 | .092/.078 | .412/.380 | 3 |
| 1/4 - 15 | 1/4 | .107/.092 | .477/.442 | 3 |
Longitud
| Longitud | L (Código de longitud) ±.005 |
|---|---|
| 3/16 | .187/.140 |
| 1/4 | .250/.203 |
| 5/16 | .313/.266 |
| 3/8 | .375/.328 |
| 7/16 | .438/.391 |
| 1/2 | .500/.453 |
| 9/16 | .563/.516 |
| 5/8 | .625/.578 |
| 3/4 | .750/.703 |
| 7/8 | .875/.828 |
| 1 | 1.000/.953 |
| 1 - 1/4 | 1.250/1.187 |
| 1 - 1/2 | 1.500/1.437 |
| 1 - 3/4 | 1.750/1.687 |
| 2 | 2.000/1.937 |