Thread Locking Insert: 3/8-16 Internal Thread, 9/16-12 External Thread, UNC, 33/64" OAL, Self-Lock Wall MPN:329-6

Thread Locking Inserts provide tamper-resistance and ease of installation for machinery, fixtures or equipment requiring secure mounting. Ideal for applications in the automotive, electrical and construction industries, these inserts allow a threaded fastener to be fixed permanently without the need for disassembly, saving time and reducing maintenance costs. The self-locking mechanism creates a non-reversible tightening action when assembled, preventing loosening from vibration or shock. With its UNC thread type, this insert can be used in combination with common screws and bolts to ensure secure installation for various applications.