helicoil insert

 Thread insert

Helical inserts, more commonly known by the tradename Heli-coil, are inserts made of coiled wire. The insert is inserted into a tapped hole that is larger than the desired hole. They are usually over-

 Sell Thread insert

Xinxiangcitychangling-HelicoilMachinery manufacturing Co.,ltd is a professional thread insert,helicoil insert,helicoil,inserting,threading inserts,screw thread insert tap,recoil kits,threaded insert manufacturer and exporter.