1/2 USS Flat Washer Black Zinc 1 1/8-7 It has 18 threads per

It has 18 threads per inch

The non-serrated design prevents galling and seizing

The hex head design ensures a secure grip

Their sharp threads and pointed tips offer easy penetration into wood

It is made of steel and has a zinc coating to protect it from corrosion

1/2 USS Flat Washer Black Zinc 1 1/8-7 It has 18 threads perThe 1 2 USS Flat Washer Black Zinc is a versatile and durable washer designed for use in various industrial and construction applications. Made from high quality steel, it features a black zinc coating that provides excellent corrosion resistance and a sleek finish. Its flat design ensures even distribution of load, preventing damage to fasteners and materials. With a diameter of 1 2 inch, it is suitable for use with bolts and screws of the same size.