M8x1.25x11.7mm Thread Repair Inserts Pack Of 10 Part No 18121 Heavy Duty Kit For Aluminum And Steel Threads Precision Inserts For Damaged Or Stripped Threads Automotive And Industrial Use

M8x1.25x11.7mm Thread Repair Inserts, 10-Pack Kit
✔️ M8x1.25x11.7mm insert kit, 10 pcs for aluminum/steel threads

Professional thread repair inserts by TIME-SERT, designed to restore damaged or stripped M8x1.25 holes in aluminum and steel parts. This heavy-duty pack is ideal for automotive and industrial applications where reliable threaded joints are vital.

✅ QTY 10 inserts (p/n 18121) for thread repair
✅ M8x1.25 thread size, insert length 11.7 mm
✅ Black finish provides corrosion resistance and visibility
✅ TIME-SERT compatible; install with kit p/n 1812 to set securely

💡 What is a thread repair insert used for in maintenance projects?

Thread repair inserts restore damaged threads in metal, letting fasteners grip again. Handy for saving parts and time in automotive and industrial settings.

• They restore original thread size and strength in aluminum and steel.
• They install with a compatible TIME-SERT kit to set flush and secure.
• They help prevent future stripping by distributing load across the repair.
• They are compatible with M8x1.25 threads in many machines.