Motriz
| Motriz | Descrição |
|---|---|
| PH | Ranhura cruzada |
| SL | Ranhurada |
Geral
| Rosca | A Diâmetro da cabeça +0,020 –0,000 | B Altura da cabeça –0,015 | C Comprimento ±0,015 | D Comprimento da rosca ±0,010 |
|---|---|---|---|---|
| 4-40 | 5/16 | 3/16 | 1/2 | 5/16 |
| 9/16 | 3/8 | |||
| 5/8 | 7/16 | |||
| 11/16 | 1/2 | |||
| 6-32 | 5/16 | 3/16 | 1/2 | 5/16 |
| 9/16 | 3/8 | |||
| 5/8 | 7/16 | |||
| 11/16 | 1/2 | |||
| 8-32 | 3/8 | 3/16 | 9/16 | 3/8 |
| 5/8 | 7/16 | |||
| 11/16 | 1/2 | |||
| 3/4 | 9/16 | |||
| 13/16 | 5/8 | |||
| 10-32 | 7/16 | 3/16 | 9/16 | 3/8 |
| 5/8 | 7/16 | |||
| 11/16 | 1/2 | |||
| 3/4 | 9/16 | |||
| 13/16 | 5/8 | |||
| 1/4-20 | 1/2 | 1/4 | 3/4 | 1/2 |
| 13/16 | 9/16 | |||
| 7/8 | 5/8 | |||
| 15/16 | 11/16 | |||
| 1 | 3/4 |