20 Pcs M9x1.5 Stainless Steel Thread Repair Kit, Rethreading Tap Set for Female Thread Repair, Wire Insert Tool with Storage Box for Automotive and Machinery Use

Item Type:Thread Repair Insert KitMaterial:Stainless SteelThread Insert Size:M9X1.5 Length:2D Package List：1 x Spiral Drill1 x Screw Tap1 x Wrench1 x Break Pin Tool1 x Hex Wrench15 x Thread Repair InsertNote:InstructionsDrill holes using a matching drill bit.Use wire threaded (special) tap tapping, the tapping depth must exceed the wire screw sleeve mounting length.Insert the wire screw into the mounting wrench with the tail down. Turn the wrench handle to screw the wire screw into the threaded hole.Use a break pin tool to align the mounting handle (tail) with a hammer to strike the punching tool and the tail handle can be removed.When there is a problem with the installation of the threaded screw sleeve, (such as a jumper), the threaded sleeve can be taken out by the wire threading tool.

• Precision Thread Restoration: This M9x1.5 stainless steel thread repair kit allows you to quickly restore damaged female threads in aluminum alloy and other soft materials, creating high-strength, wear- internal threads that accept original-size screws without replacement.
• Versatile Conversion Capability: The rethreading tap set supports easy metric-to-inch or inch-to-metric thread conversion, making it ideal for repairing imported machinery or equipment where spare parts only match standard metric sizing like M9x1.5.
• Wide Industrial Application: Perfect for automotive repairs, high-voltage switchgear, microwave communication systems, radiators, air separation units, and injection machines—anywhere stripped or damaged threaded holes compromise assembly integrity.
• Durable Stainless Steel Construction: Each thread insert in this repair kit is made from high-grade stainless steel, ensuring resistance, long service life, and reliable performance even under repeated torque and vibration in demanding mechanical environments.
• Organized and Portable Design: Includes a compact storage box with custom-fit sponge slots to keep all 20 pieces securely organized, preventing loss during transport and enabling fast access when repairing threads in workshops, garages, or field operations.