Walfront 60pcs Stainless Steel Wire Thread Repair Insert Assortment, M3 M4 M5 M6 M8 M10 M12 Helicoil Type Free Running Wire Thread Repair Insert Kit by Amazon.co.uk

• Premium Quality Material: This new type of Wire Thread Repair Insert is made of high quality stainless steel material, which features with a higher hardness than normal screws, and they are solid and durable enough to offer a repeatedly use and a frequent disassembly

• Great Elastic Offers Better Performance: This kind of Wire Thread Insert can make the load on the thread is more even, because of it has a certain and strong elastic. It can eliminate the screw and screw hole deviation between the pitch and tooth type, and it also can absorb vibration as well, thus increasing the screw thread connection strength and resistance to fatigue strength, so it can greatly improve the life of thread

• Anti-loose Design: This Wire Insert Thread is a new type of fastening technology, which can effectively improve the connection condition and greatly raise the reliability of screw connection. And 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, which is better than the normal locking device

• Widely Use: This Helicoil Wire Thread Insert has widely applications during daily life. The thread inserts can be applied to repair a stripped threaded hole, and it is mainly used in various low strength materials, which is helpful to improve the wear resistance of bolt connections and avoid the damage of thread. Especially for the aircraft and other products requiring high insurance coefficients

• Strengthen Connection: Helicoil Wire Thread Repair Inserts can strengthen the connection strength and improve the connection condition, which can avoid sliding wire and wrong tooth phenomenon, thus obtain excellent connection performance