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  • 3/8"-16 Whiz-lock Nut Zinc Plated (Box of 100)

    $28.15
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    SKU:
    WLN3816Z
    Diameter:
    3/8-16
    Material:
    Steel
    Plating:
    Zinc

    A Whiz-Lock Nut is the brand name for a reusable, serrated flange lock nut.  When tightened, the nut’s serrated flange (protruding rim) “bites” into the mating part and creates a strong grip, making the nut resistant to being loosened by vibrations or torque (twisting). It can be used without a washer.