M3 Thread Repair Kit, M3 Helicoil, Helicoil Thread Repair Kit Chainsaw, 50pcs Coiled Wire Helical Screw Thread Inserts, Stainless Steel Coiled Wire Thread Insert for Restoring Damaged Wires in Steel auspowers_batchone Tested and approved for strength

Tested and approved for strength

and resistant to wear

Brass Female Thread-----These clamping knobs with brass female thread would match very well with the compatible bolt thread

door lock installations

{Size}In diameter * inside diameter: 14mm x 1

M3 Thread Repair Kit, M3 Helicoil, Helicoil Thread Repair Kit Chainsaw, 50pcs Coiled Wire Helical Screw Thread Inserts, Stainless Steel Coiled Wire Thread Insert for Restoring Damaged Wires in Steel auspowers_batchone Tested and approved for strengthM3 Thread Repair Kit, M3 Helicoil, Helicoil Thread Repair Kit Chainsaw, 50pcs Coiled Wire Helical Screw Thread Inserts, Stainless Steel Coiled Wire Thread Insert for Restoring Damaged Wires in Steel Description: Steel thread inserts can effectively improve screw connection, greatly improving the reliability. Used in all kinds of low strength materials, thread inserts can largely improve the wear resistance performance of screw connection, and avoid