M8 x 1.25 Helicoil Threaded Insert 304 Stainless Steel Thread Repair Wire Insert (Size : M8x1.25x2.5D-10pcs)

Because of a certain elastic,wire screw sleeve bushing 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. Helicoil wire thread repair Inserts are easy to maintain,High strength and hardness, Durable in use. 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. Wire thread insert can be used as a repair tool to effectively repair threaded holes. The damaged screw holes shall be put into the wire screw sleeve, which can be used again to avoid the possibility of damage to the workpiece.