MIDWEST FASTENER #10 x 3/16 x 21/64" Zinc Plated Grade 2 Steel Split Lock Washers. The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.
"MIDWEST FASTENER #10 x 3/16 x 21/64" Zinc Plated Grade 2 Steel Split Lock Washers. The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.
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