| Size | Side One (mm) | Side Two (Metric) |
| 1 | 6 LP | M12*1.5 |
| 2 | 6 HP | M14*1.5 |
| 3 | 8 HP | M16*1.5 |
| 4 | 10 LP | M16*1.5 |
| 5 | 10 HP | M18*1.5 |
| 6 | 12 LP | M18*1.5 |
| 7 | 12 HP | M20*1.5 |
| 8 | 15 LP | M22*1.5 |
| 9 | 16 HP | M24*1.5 |
| 10 | 18 LP | M26*1.5 |
| 11 | 20 HP | M30*2 |
| 12 | 25 HP | M36*2 |
| 13 | 30 HP | M42*2 |
| 14 | 38 HP | M52*2 |
