M3-M12 Thread Repair Kit | 60pc 304 Stainless Steel Helical Inserts

This wire thread insert kit fixes stripped or damaged threads in metal. The kit has 60 helical inserts made of 304 stainless steel. They fit common metric sizes from M3 to M12. This lets you make a strong, new threaded sleeve. Features and Benefits - 304 stainless steel inserts - These coils make a corrosion-resistant thread. This thread is often stronger than the original. This is especially true in soft metals like aluminum. - Common metric sizes included - The kit has inserts for M3, M4, M5, M6, M8, M10, and M12. This covers many car and machine repair needs. - Restores original thread size - After you put it in, you can use the same size bolt. You won't need to drill for a bigger, unusual fastener. - Spring-like coil design - This design spreads the load evenly across all threads. This reduces stress and helps stop future stripping. Applications - Automotive Repair - This kit fixes stripped threads in engine blocks, transmission housings, and oil drain pans. It also works for other car parts. - Machinery Maintenance - Fix bolt holes in industrial equipment, tools, and fixtures. This saves parts from being thrown out. - DIY Projects - Repair damaged threads on lawnmowers, motorcycles, and bicycles. It also works for other metal or hard plastic items in your home workshop.