| PARTE# | Dimensione filettatura |
| 2802BK | 7/16 |
| 2803BK | 3/8 |
| 2804BK | 1/2 |
| 2805BK | 10 mm x 1,25 |
| 2806BK | 12 mm x 1,25 |
| 2807BK | 12 mm x 1,50 |
| 2809BK | 14mmx1.50 |

















