1/2 USS Flat Washer Zinc 1 3/8 The bolt is 1 inch

The bolt is 1 inch long and has a diameter of 1/4 inch

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

The 7/16-20 x 2 3/4 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for a variety of applications

and zinc plating for corrosion resistance

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

1/2 USS Flat Washer Zinc 1 3/8 The bolt is 1 inchThis 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.