Heli-Coil stainless wire thread insert M8×1.25 kit — 12 inserts + STI tap + insert tool.
| Part | 5546-8 |
| Thread | M8×1.25 |
| Material | 304 SS wire, diamond cross-section |
| Contents | Kit: 12 inserts + M8 STI tap + insert driver + tang break-off tool |
| Material | 304 SS wire, diamond cross-section |
| Thread standard | M8×1.25 |
| MOQ | 1 |
Solid-bushing inserts are permanent and stronger than wire inserts. Use Heli-Coil/Recoil wire inserts for thread reinforcement in soft alloys.