Thread Locking Insert: 1/2-20 Internal Thread, 5/8-11 External Thread, UNF, 5/8" OAL, Self-Lock Wall MPN:319-820

Our Thread Locking Insert is designed to securely fasten bolts and threaded assemblies - featuring internal threads of 1/2-20 UNF and external threads of 5/8-11, with a thread locking design that eliminates loosening caused by vibration or shock. This versatile insert is made from high-quality steel for durability and corrosion resistance, with a body diameter of 5/8 and overall length of 5/8. It provides a self-locking mechanism, making it ideal for applications where the threat of loosening is high or constant vibration exists. Use this thread locking insert in fastening assemblies to ensure reliable holding power, such as automotive, aviation, construction, and industrial applications.