Key Type Threaded Inserts









MS/NAS Style inserts are produced to the following standards:




Miniature, Lightweight, Heavy Duty, and Extra Heavy Duty types with Non-locking and Self-locking internal threads


Full range of Inch and Metric sizes in coarse or fine pitch threads

Inserts for specific uses are available in floating, blind end, solid, and cast-in configurations


Industrial Style inserts can be purchased in bulk quantities or kits


General Information


Key-Type Threaded Inserts are used to quickly repair stripped, damaged or worn out threads with new stronger threads or for use in original equipment. inserts are easy to install and easy to remove. Special tools are required. The Keys are driven down into the threads of the surrounding base material, locking the insert in place.