LOCK WASHER SPLIT USS ZINC 3/4" HIGH ALLOY

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, yellow zinc plated.
Resists loosening caused by vibration and corrosion.
For use with grade 8 bolts.
Rockwell Hardness: C38-46
Inside Diameter: Min .753 Max .766
Outside Diameter: 1.265

Item #: 8LW34

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