Thread Locking Insert: 1/4-28 Internal Thread, 3/8-24 External Thread, UNF, 3/8" OAL, Thread Repair MPN:29107

The Thread Locking Insert from NutsandBoltsPro features an internal thread of 1/4-28 and external threads of 3/8-24 in UNF thread form, with a 3/8 overall length for use in repairing or replacing damaged threads. Its small size makes it suitable for fixing broken threads on both interior and exterior applications without dismantling the entire assembly. The insert is ideal for securing various fasteners, fittings, bushings, and pipes onto metal, plastic, and composite materials while preventing loosening due to vibration or stress in various industries such as aerospace, automotive, transportation, construction, manufacturing, electronics, or engineering.