LOCK NUT NYLON UNC ZINC 5/16"-18 GR 8

  • 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 in structural application with Grade 8 cap screws or bolts.
  • Applications include engines, turbines, hydraulic cylinders, railroads and aerospace.
  • Nylon inserts nuts are not designed to be used at temperatures over 250° F.
  • Made from heat treated steel.
  • Proof load: 150,000 psi.
  • Size: 5/16"-18.
  • Yellow zinc plated.
    Part #: X8LN5618
    Availability:
    In Stock
    Price: $33.96
    $0.3396
    i h h
    The LOCK NUT NYLON UNC ZINC 5/16"-18 GR 8 is crafted for maximum reliability in demanding environments. Made from Grade 8 steel and finished with a zinc coating, this nut ensures resistance to corrosion while providing enhanced locking capabilities due to its nylon insert. Suitable for automotive and industrial applications where a secure fit is critical, this lock nut effectively prevents loosening under vibration and torque. Ensure optimal performance with this essential fastening component.