Helicoil Insert

Helical Screw Thread Inserts, commonly called by their trade-name Heli-Coil®, are inserts made from diamond shaped coiled wire. The insert is screwed into an internally threaded hole, and the internal surface of the insert provides a threaded surface that is stronger that the parent material. These inserts are usually used when the threads of an internally threaded hole are damaged.

Shop All Helicoil Insert
Helicoil Insert Diameters

Helicoil Insert are available on the FCH Network with Imperial/US diameters that range from #0 to 6 and with Metric diameters that range from M1 to M48. The length of Helicoil Insert is usually measured from the point to the underside of the head.

Click on the diameters below to view or Shop All Helicoil Insert
US/Imperial Sizes
Metric Sizes
Helicoil Insert Materials

Helicoil Insert are available on the FCH Network in materials that range from Steel to Nylon

Click on the materials below to view or Shop All Helicoil Insert
Helicoil Insert Finishes

Helicoil Insert are available on the FCH Network in finishes or coatings that range from Plain to Silver

Click on the finishes below to view or Shop All Helicoil Insert
Shop All Helicoil Insert