LOCK WASHER SPLIT USS ZINC 5/8" GR 5

  • A coiled, hardened split circular washer with a slightly trapezoidal wire section.
  • Applies greater bolt tension per unit of applied torque.
  • Provides a hardened bearing surface and more uniform load distribution.
  • Steel, zinc plated.
  • Resists loosening caused by vibration and corrosion.
  • Designed for use with grade 5 bolts.
  • Rockwell Hardness: C38-46
  • Inside Diameter: Min .628 Max .641
  • Outside Diameter: 1.073
    Part #: LW58
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    Expected shipping in 3 days or less
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    The LOCK WASHER SPLIT USS ZINC 5/8" GR 5 is engineered for superior locking performance in high-torque applications. Made from high-quality zinc-plated steel, it offers excellent corrosion resistance while maintaining strength and durability. This washer is specifically designed to fit 5/8" Grade 5 fasteners, making it ideal for automotive and industrial uses where reliability is paramount. Its split design ensures that it firmly grips the bolt, preventing loosening due to vibration or dynamic loads.
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