NUT - JAM M8-1.25 (Komatsu KO302773-008)

KO302773-008: A damaged jam nut can compromise threaded joint security. This aftermarket replacement part references Komatsu catalog number KO302773-008. The nut is a type of hardware fastener used to lock another nut or component in place. Its plain mechanical function is to provide a secondary threaded element that prevents loosening under vibration. A generic failure consequence is that a missing or stripped jam nut may allow the primary fastener to back out, leading to assembly separation. The catalog specification is M8. Verify the serial number or application, then call (562) 693-7748. The item ships at approximately 0.01 pounds.

Part number variants: KO302773-008, ko302773-008, KO302773008, ko302773008