LOCK NUT NYLON UNF ZINC 1/2"-20 GR 2

  • Hex nut with a nylon-filled collar at its back end.
  • When a screw reaches the collar, the threads and nylon engage for a tight, frictional fit.
  • Restricts movement of the screw when it is subjected to vibration.
  • Designed to be used with like-material machine screws and bolts.
  • Reusable.
  • Less expensive than Grade C Stover lock nuts.
  • The nylon collar will begin to deteriorate at temperature from 150° to 350° F.
  • Proof load: 90,000 psi. minimum.
  • Size: 1/2"-20.
  • Zinc plated.
    Part #: LN1220
    Availability:
    In Stock
    Price: $21.35
    $0.427
    i h h
    The LOCK NUT NYLON UNF 1/2"-20 GR 2 features a hex design with a nylon-filled collar that prevents loosening due to vibration. Made from zinc-plated steel for corrosion resistance, this nut is ideal for applications in automotive and industrial settings where reliable fastening is critical. The 1/2"-20 thread size ensures compatibility with standard fasteners, making it a versatile choice for securing components in machinery and equipment.
    Products specifications
    Thread Type UNF