Thread Repair Kit 131 pcs (M5–M12) is a professional set designed for restoring damaged threads in metal components such as engine blocks, cylinder heads, and housings. Using helicoil-type threaded inserts, it allows quick and durable restoration of the original thread size without the need to replace parts.
Technical Specifications:
- Type: thread repair kit
- Range: M5, M6, M8, M10, M12
- Tool material: HSS4241 steel
- Insert type: helicoil (spiral)
- Application: steel, aluminum
- Number of pieces: 131
Package Includes:
- 5 × insert installation tool
- 5 × HSS4241 taps
- 5 × tang break-off tools
- Allen key
- 110 × helicoil inserts:
- M5 × 0.8 × 6.7 mm
- M6 × 1.0 × 10.8 mm
- M8 × 1.25 × 10.8 mm
- M10 × 1.5 × 13.5 mm
- M12 × 1.75 × 16.3 mm
Resser brand products are characterized by durability, precision workmanship, and reliability. The thread repair kit has been designed for intensive workshop use and wholesale distribution — high-quality tool steel and precise manufacturing ensure long service life and effective performance.