1/2 USS Flat Washer Zinc 1 3/8 this washer is coated in

this washer is coated in a zinc yellow finish for added corrosion resistance

and zinc plating for corrosion resistance

It is designed to be used with a 5/8-11 nut

durable nut that is perfect for a variety of applications

and they are ideal for use in a variety of construction projects

1/2 USS Flat Washer Zinc 1 3/8 this washer is coated inThis 1 2" USS flat washer is made of zinc plated steel for corrosion resistance. It is designed to be used with 1 2" bolts and screws to provide a smooth, even surface for the nut or bolt head to bear against. This helps to distribute the load and prevent the bolt or screw from pulling through the material. The washer is also helpful in preventing the nut or bolt head from marring the surface of the material.