E-Z Lok says its solid-wall threaded inserts can repair or reinforce threaded holes in soft metals like aluminum, magnesium and cast iron. External threads are standard size and pitch, enabling ...

E-Z Lok offers Solid Wall Threaded Inserts for metal, available as both assortment kits and installation kits. Designed for repairing or reinforcing threaded holes, these inserts are ideal for use ...

We have all done it, overtightened a bolt and blown out the threads. When a bolt starts to tighten up and then go suddenly loose, you know that the threads are toast and now you have a problem.