Repair Kit for Threads in Metal - 1/4-28 - 10 Self-Locking Inserts

This is a repair kit for threads in metal, containing 10 self-locking inserts. The 1/4-28 internal thread is the size of the new thread, while the 7/16-14 external thread is the size of the insert's outer diameter. It is used to repair damaged threads in metal components.

Specifications

External Thread	7/16-14
Internal Thread	1/4-28
Length	0.437 in.

About threaded inserts

Repair Kit for Threads in Metal - 1/4-28 - 10 Self-Locking Inserts is listed under Threaded Inserts — helical coil, key-locking, heat-set and press-in inserts. Threaded inserts are fasteners that create a durable, reusable threaded hole in a material, often to repair damaged threads or to provide stronger threads in softer materials. They are broadly categorized by their installation method and locking mechanism.

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