Locked Studs and Inserts
Locked studs and inserts were designed for resistance to high torque-out and pullout loads. Both products utilize a lockring that prevents the stud or insert from backing out. These products are ideal for high fatigue and vibration environments found in gearboxes, turbo machinery, and vehicles for both aerospace and military markets.

Various materials and finish combinations are available as well as internal thread-locking feature.

Locked Studs and Inserts are covered by “MS”, “DOD”, “LN” and “DIN” standards.

For fastener installation and removal tooling, refer to McKinnon Industries, a Shur-Lok® Company.