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Buy the 5/16" Structural Flat Washers, F-436, Medium Carbon Steel, Hot Dip Galvanize (Dims: 11/32" I.D. x 11/16" O.D.) online from South Coast Fasteners. It is made from Medium Carbon Steel with a Hot Dip Galvanize finish. Used in spreading the clamp load and protecting the work surface, it is part of our F-436 Structural Washers line, stocked across industries such as Construction, Manufacturing, and Automotive.
Pairs well with Hex Bolts and Finished Hex Nuts to complete the assembly. Please Contact Us if you need assistance in selecting the right product or placing an order.