Coil Threaded Inserts

Also known as helical inserts, E-Z LOK’s coil threaded inserts for metal are available in a variety of standard inch and metric sizes to meet your needs. Made from 18-8 stainless steel, our externally threaded insert options provide strong internal threads for the quick repair of damage threads in soft metal materials. They can also be used to reinforce tapped holes and prevent thread stripping and wear.
We offer a huge externally threaded insert inventory, with a range of sizes and unified thread, metric thread, and spark plug insert options, as well as kits, STI taps, and more. See individual product listings for additional information and specifications.
View our online catalog or contact E-Z LOK to learn more. Or, request a quote for the coil threaded inserts you need