Shop All Metric Thread Inserts

Select the item you want to purchase to see all available options.

Metric Threaded Inserts

Metric Thread Inserts in a variety finishes & sizes for increased Fastener holding power

Metric thread inserts have external knife threads which provide superior holding power in hard and soft woods, particle board and all wood products. Use wherever field assembly or disassembly could lead to thread erosion or stripping. The long pilot ensures straight driving into a drilled hole. Install with screwdriver, bolt and nut, tapping head, or EZ LOK driving tool.

Unlike coil inserts, which require a special drill, tap, and installation tool, E-Z LOK metric threaded inserts for metal are installed using standard tools. Simply drill the appropriately sized hole with a standard drill…tap the hole with a standard tap…and then turn in the E-Z LOK like an ordinary fastener with a screwdriver, bolt and jam nut, or an E-Z LOK drive tool.

Stainless Steel Helicoil Inserts are available in 18-8 or 304 Stainless Steel.