APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, M24-3.00 Int Thrd Sz, M33-2.00 Ext Thrd Sz

A key locking insert repairs or reinforces stripped threads in metal assemblies, providing a heavy-duty, mil. spec. thread. The APPROVED VENDOR heavy-wall insert with 4 keys locks into place to prevent rotation under vibration, ideal for aerospace, defense, and industrial maintenance applications.

This heavy-wall insert has M24-3.00 internal thread and M33-2.00 external thread, 18-8 material grade, plain finish, and 4 keys. It requires a 31.10 mm drill bit and M33-2.00 tap, with external thread fit 2A and internal thread fit 3B, meeting Fed Std. H28/21 and MJ Form standards.

3G Electric supplies APPROVED VENDOR key locking inserts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine mil. spec. inserts like the 217-076375 to any location, ensuring compliance with your procurement requirements.

Drill a 31.10 mm hole, tap it with an M33-2.00 tap, then thread the insert into the hole using a compatible installation tool. The 4 keys lock into the parent material to prevent rotation. Use a tang break-off tool if needed, and verify thread fit per Fed Std. H28/21 for proper engagement.