Thread Repair Kit With 140 Pcs 304 Stainless Steel Helical Wire Inserts M3 To M12 In 7 Sizes, Coiled Helicoil Type Screw Sleeve Set In A 10 Compartment Storage Box Included, Durable Metal Sleeve Repair Kit For Damaged Threads
✔️ Seven sizes M3 to M12, 140 coil inserts in a 10-slot box
This thread repair kit uses 304 stainless steel helically wound inserts to repair damaged threads in metal surfaces. It's ideal for automotive, machinery, electronics housings, and DIY projects where reliable, threaded holes are required.
✅ 140-piece wire sleeve set covering 7 sizes: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5, M12x1.75
✅ 304 stainless steel for high hardness, rust resistance, and low wear
✅ Locking style helicoil-type inserts prevent screw loosening under vibration
✅ 2D insertion depth ensures strong, long-lasting thread repair
✅ Durable, corrosion-resistant finish with smooth threads
✅ Transparent storage box with 10 compartments for easy selection
💡 What is a thread repair kit with helicoil inserts used for in metalworking and maintenance? This handy tool helps restore damaged threads and extend the life of components.
- Restores stripped holes in metal parts and equipment - Provides strong, durable threads with locking action to resist vibration - Includes a clear, 10-compartment box for quick selection and reuse