NUT JAM HEX 3/4-10 GR 5 PL (JLG JL10701563)

A damaged jam nut can compromise threaded joint security, leading to loosening under vibration. The JLG catalog reference for this part is JL10701563. This aftermarket replacement nut is a hex jam type, sized 3/4-10 with a grade 5 plain finish. Its primary mechanical function is to lock a primary fastener in place by jamming against it. A common failure consequence is that a worn or cross-threaded jam nut will not maintain clamping force, allowing the assembly to separate. Keeping this nut in sound condition helps prevent unexpected disconnection of bolted components. Verify the serial number or application, then call (562) 693-7748. This item ships at approximately 0.076 POUNDS.

Part number variants: JL10701563, jl10701563