HeliCoil Inserts. Thread Size M12x1.75 x 18.0mm Length. Inserts work in any part of material; aluminum, magnesium, cast iron, bronze, etc. there is a Heli-Coil insert to repair virtually every application.
HeliCoil 554602 M12x1.75 Metric Coarse Thread Repair Kit
Helicoil KIT M12X175 5546-12
HeliCoil 5521-5 Thread Repair Kit 5/16-18 Coarse Thread Inserts New USA
HeliCoil SAV-A-Thread 3/8-16 Thread Repair Inserts 6pk ????????USA made
Thread Repair Kit lot - 3/16x16 & M8x1.25 & 5/16-18 - Helicoil & Fix a thread
338PCS Thread Repair Kit SAE Metric Helicoil Set w/ Thread Gauge
