2-pcs M2M2.5M4M5M6M8M10M12M16 Stainless Steel Screw Coiled Wire Helical Threaded Inserts Set Helicoil Thread Repair Insert

5-pcsM2/M2.5/M4/M5/M6/M8/M10/M12/M14/M16Thread Repair Insert Kit Set Stainle Steel For Hardware Repair Tools

Specification:

Material: Stainle Steel

Size: M2/M2.5/M4/M5/M6/M8/M10/M12/M14/M16/M18/M20XD=1D/1.5D/2D/2.5D/3D

Feature:

The locking type wire screw sleeve can lock the screw into the threaded hole, so that the screw is not loose when subjected to shock vibration.

Because of a certain elastic, can make the load on the thread is more even, eliminate the screw and screw hole deviation between the pitch and tooth type, and can absorb vibration, thus increasing the screw thread connection strength and resistance to fatigue strength.

Avoid sliding wire, wrong tooth phenomenon, and obtain excellent connection performance.

Anti-loose. Especially for the aircraft and other products requiring high insurance coefficients.

Improve the life of thread.

High strength and hardne.

Convenient and practical.

Durable in use.

Used in various low strength materials, which can improve the wear resistance of bolt connections and avoid the damage of thread.