60-300Pcs Stainless Steel Wire Thread Insert Set M3/4/5/6-M12 Helicoil Type Screw Thread Repair Insert Sleeve Assortment Kit

Features:
【HIGH QUALITY】: Made of 304 stainless steel, which has good corrosion resistance and also has excellent rust resistance and excellent oxidation resistance. High hardness, can be used for a long time.
【Coil type】: The thread is deep, not easy to slip, and has a certain elasticity, which can make the load on the thread more uniform, eliminate the deviation between the pitch and tooth shape of the screw and the screw hole, and can absorb vibration, thereby increasing the thread connection strength and fatigue resistance.
【Anti-loosening and wear-resistant】: The locking wire thread sleeve can lock the screw into the threaded hole, so that the screw does not loosen when subjected to shock and vibration, which is better than ordinary locking devices. They are wear-resistant and can greatly increase the life of the threads when used for frequent disassembly.

Application:
It is suitable for reliable manufacturing fields such as aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, and mechanical equipment.

Note:
1. Due to manual measurement, there may be an error of 1-3 mm. If you mind, please purchase with caution.
2. Due to differences in monitors, the actual product color may be slightly different from the picture. Thank you for your understanding.
3. For product inquiries or special requirements, please feel free to contact us. We will reply promptly.