NUT JAM (CAT CT2I2759)

A damaged jam nut can compromise threaded joint security, leading to loosening under vibration. During assembly, a jam nut is tightened against another nut to lock the connection. The catalog reference for this aftermarket replacement part is CAT, with cross-reference number CT2I2759. This hardware nut type provides a plain mechanical function of preventing rotational loosening. A concrete generic failure consequence is that a loose jam nut may allow the primary fastener to back out, causing component separation. Keeping a jam nut in sound condition helps maintain clamp load in threaded assemblies. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT2I2759, ct2i2759