30 Piece M6 x 1.0mm Thread Repair Insert Kit, Stainless Steel Thread Repair Kit

30PCS M6 x 1.0mm Thread Repair Insert Kit, Metric Helicoil Kit M6 x 1.0

100PCS Thread Repair Insert, M6 × 1.0 × 1.5D Helicoil Metric Thread 9mm

100PCS Thread Repair Insert, M6 × 1.0 × 3D Helicoil Metric Thread Sleeve 18mm

Stainless Steel Thread Insert Kit M3-M12 Helicoil Repair Wire Screw Sleeve

M6 x 1.0 Thread Repair Tool Stainless Helicoil Wire Insert Kit 25PC

30PCS M6 x 1.0mm Thread Repair Insert Kit, Metric Helicoil Kit M6 x 1.0