| Veľkosť kužeľa | E | F |
| 3 | 7/16″–20 | 1/4″–20 |
| 4 | 7/16″–20 | 1/4″–20 |
| 5 | 1/2″–20 | 1/4″–20 |
| 6 | 5/8″–18 | 5/16″–18 |
| 8 | 3/4″–16 | 5/16″–18 |
| 11 | 7/8″–14 | 5/16″–18 |
| Veľkosť kužeľa | E | F |
| 3 | 7/16″–20 | 1/4″–20 |
| 4 | 7/16″–20 | 1/4″–20 |
| 5 | 1/2″–20 | 1/4″–20 |
| 6 | 5/8″–18 | 5/16″–18 |
| 8 | 3/4″–16 | 5/16″–18 |
| 11 | 7/8″–14 | 5/16″–18 |