Thread Repair Kit, Zinc Plated Steel, 50 Inserts

Rockmount Threaded Inserts - 50-piece Combo Pack
Standard Wall
Fractional sizing, Fine Threads Only
Kit includes: 10 units each of 1/4"-28, 5/16"-24, 3/8"-24, 1/2"-20, and 7/16"-20
Rockmount Threaded Inserts are a fast and inexpensive way to solve all your stripped thread needs. Threaded inserts are cylindrical, metal bushings with features on the outside that anchor them into a plastic or metal base material. They provide high-quality, permanent, wear-resistant internal threads and are designed to be installed in molded or drilled holes in one simple step. With Rockmount Inserts, stripped-thread problems can be corrected in minutes with no special tools or procedures. Save time, money and aggravation by simply drilling a new hole and screwing in the self-tapping, case hardened insert.