MIDWEST FASTENER 5/16 x 19/32" 18-8 Stainless 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 5/16 x 19/32" 18-8 Stainless 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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