APPROVED VENDOR Key Locking Insert: Thin Wall, 2 Keys, 1/4"-20 Int Thrd Sz, 3/8"-16 Ext Thrd Sz

A key locking insert, like this APPROVED VENDOR thin wall type, is used to repair or reinforce tapped holes in softer materials. The external threads lock into the parent material, while the internal threads accept a standard fastener, providing a durable, reusable thread in applications such as machinery and industrial equipment.

This APPROVED VENDOR key locking insert has a 1/4"-20 internal thread size and 3/8"-16 external thread size, with fine thread type. It is made from stainless steel 303, has a thin wall design with 2 keys, plain finish, and comes in a 10-pack. Compatible tap size is 3/8"-16, with external thread fit 2A and internal thread fit 2B.

3G Electric supplies APPROVED VENDOR key locking inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these thin wall inserts with 1/4"-20 internal threads and 3/8"-16 external threads to your facility. Contact us for availability and lead time.

To install a thin wall key locking insert, first tap the hole to the specified compatible tap size (3/8"-16 for this insert). Then, using a proper installation tool, thread the insert into the tapped hole until it is slightly below the surface. The keys lock the insert in place, preventing rotation. Always follow the manufacturer's instructions for torque and depth.