Heavy Duty Pro Grade Self Tapping Thread Inserts Kit M2 To M14 High Carbon Steel Slotted Inserts With Storage Case For Quick Reinforcement And Repair Toolset Durable Build For Demanding Projects
✔️ 102 inserts in 12 sizes, high carbon steel, rustproof box
This heavy-duty kit provides 102 self-tapping thread inserts in 12 common sizes, all made from high carbon steel and heat-treated for durability. The set comes in a compact storage box for quick selection, making repairs in wood, aluminum, cast iron, and plastic fast and reliable.
✅ 102 inserts total
✅ 12 common sizes: M2X0.4-L6, M2.5X0.45-L6, M3X0.5-L6, M4X0.7-L8, M5X0.8-L8, M5X0.8-L10, M6X1-L10, M6X1-L14, M8X1.25-L15, M10X1.5-L18, M12X2.75-L22, M14X2-L24
✅ Material: high carbon steel, heat-treated, electroplated for rust resistance
✅ Use: reinforcing and repairing female threads in soft materials
✅ Packaging: storage box for organization
💡 What is a self tapping thread insert used for in metal or plastic parts, and how does it help repairs?
This handy fastener creates strong, reusable threads and is easy to install.
- Reinforces damaged threads in soft materials
- Provides high tensile strength for secure assemblies
- Enables quick repair without replacing components
- Compatible with wood, aluminum, cast iron, and plastic substrates