Thread Locking Insert: M5 x 0.8 Internal Thread, M8 x 1.25 External Thread, Metric Coarse, 0.296" OAL, Thread Repair MPN:29223

The thread locking insert features an M5 internal diameter with a length of 0.296 inch to securely fit into materials or existing threads to prevent loosening or undoing while under vibration or pressure common in aerospace, automotive industries where assemblies can come loose compromising system functionality; it features an M8 external thread of coarse pitch allowing adjustment with an Allen wrench if needed making it ideal for bolted joints such as gears, wheels, hinges requiring temporary release while maintaining the integrity of surrounding parts during servicing or repairs thus protecting investments made in costly components. This reliable option provides a permanent lock solution for engineers, technicians or DIY enthusiast dealing with screw-related fastening challenges requiring long-lasting retention properties without any slippage when tightened correctly onto mating threads hence making it worthwhile purchase to have around on workbenches tackling diverse assembly issues reliably day after day.