NUT - HEX (Hyundai HN221312001)

HN221312001: A damaged hex nut can compromise the security of a bolted joint, leading to loosening under vibration. The Hyundai catalog reference HN221312001 identifies this aftermarket replacement part. A hex nut provides a threaded fastening function by mating with a bolt or stud to clamp components together. If the nut strips or corrodes, the fastener may fail to hold torque, risking detachment of the secured assembly. During routine service, a nut that spins freely without resistance indicates thread wear or damage. Verify the serial number or application, then call (562) 693-7748. This part is a hardware nut, a common type used in mechanical assemblies to secure threaded connections.

Part number variants: HN221312001, hn221312001