M3 x 0.5 Thread Repair Kit Stainless Steel Helical Insert Helicoil + Drill + Tap
$15.50
ST M3 x 0.5 Tap x 1. M3 x 0.5 x 1.5D (Length after installation 4.5mm) 304 Stainless Steel Heli-Coil Insert x 10. 3.1mm Drill Bit x 1. Kit include Rate (item arrived).
