Jergens manufactures AS9100/ISO 9001 certified, MS (Military Standard), and NAS (National Aerospace Standard) compliant threaded inserts for the aerospace and defense sectors. Their keylocking inserts prevent thread stripping and deliver high pull-out strength in critical applications such as aircraft seating, landing gear, and cargo systems. Jergens Keylocking Inserts are used to quickly repair stripped, damaged, or worn-out threads. They are also used in original equipment where they strengthen threads in soft metals like magnesium or aluminum. Our threaded inserts are easy to install and remove. No specialty drills, taps, or pre-winder tools are required. The keys are driven down into the threads of the surrounding base material, locking the insert in place. Jergens has an extensive range of NAS/MS inserts.
