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    1 Inch External Tooth Lock Washer Zinc Plated

    Part #: LWE-1

    The 1-inch external tooth lock washer provides secure fastening with maximum resistance to loosening caused by vibration and torque. Featuring serrated teeth on the outer edge, this washer bites into the mating surface to prevent fastener back-off. Zinc plating offers corrosion protection for automotive, industrial, and general-purpose applications.