Threaded Insert Kits

Economy Coil Thread Repair Kit For Metal - 5/16-18 x 1.5D Features: Freerunning Unified 18-8 Stainless Steel Construction Includes: 10 Inserts STI Tap Combo Install/Tang Break Tool

Kit assortment - inserts for metal - carbon steel - UNC/Metric - #10 to 1/2.

Standard Coil Thread Repair Kit For Metal - 4-48 x 1.5D Features: Freerunning Unified 18-8 Stainless Steel Construction Includes: 10 Inserts STI Tap Combo Install/Tang Break Tool

Features: Freerunning Unified 18-8 Stainless Steel Construction Includes: 10 Inserts STI Tap Combo Install/Tang Break Tool

The precision insert system was devised as a simple method of repairing stripped or damaged threats in any metal or valuable part. Inserts are also used in new products, such as die castings or plastics, where excessive stress on threads could cause damage or failure.