1 1/2-6 Heavy Hex Structural Nuts A563 DH Plain USA NHSPBZ This hex cap screw is

This hex cap screw is an excellent choice for general-purpose fastening

With its precise threads and robust construction

ensuring long-lasting performance in various environments

The black phosphate finish provides corrosion resistance and a sleek appearance

These fully threaded bolts feature a square head that fits snugly into a square hole

1 1/2-6 Heavy Hex Structural Nuts A563 DH Plain USA NHSPBZ This hex cap screw isThese 1 1 2 6 Heavy Hex Structural Nuts A563 DH Plain USA are designed to meet the ASTM A563 specification for structural nuts. They are made from high quality steel and are zinc plated for corrosion resistance. These nuts are ideal for use in a variety of construction applications, including bridges, buildings, and other structures. They are also suitable for use in heavy duty industrial applications.