LOCK NUT NYLON UNC ZINC 5/16"-18 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: 5/16"-18.
  • Zinc plated.
    Part #: LN5618
    Availability:
    In Stock
    Price: $27.75
    $0.2775
    i h h
    The LOCK NUT NYLON UNC ZINC 5/16"-18 GR 2 features a hex design with a nylon-filled collar that grips the screw threads for enhanced security. Made from zinc-plated steel, this nut is resistant to corrosion, making it suitable for both automotive and industrial applications. Its 5/16"-18 UNC thread size ensures compatibility with standard bolts, providing reliable performance in high-vibration environments. This lock nut is essential for maintaining tight connections and preventing accidental loosening.
    Products specifications
    Thread Type UNC