Heli-Coil Thread Repair Inserts are precision formed thread liners made of coiled 18-8 stainless steel wire. When installed into tapped holes, they provide permanent conventional screw threads. The insert features an installation tang which is notched for easy removal.
- Stainless steel insert for bebuilding or remanufacture applications.
- Medium length (1-12 times the diameter of the bolt or screw) - provides sufficient strength in most applications.
Bulk Insert - 3/8-16 x .750