uxcell M4 x 10mm x 1mm Black Zinc Plated Flat Washers Spacers Fastener 100PCS
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uxcell M4 x 10mm x 1mm Black Zinc Plated Flat Washers Spacers Fastener 100PCS
Black zinc plated offers corrosion resistance. The flat washer provides a bearing surface for fastener load distribution or is used as a spacer between components. Intended for the general use under the head of a bolt or nut in order to provide a smooth-bearing surface.