This sturdy hex head cap screw is crafted from heat-treated zinc steel, ensuring superior strength and durability for demanding projects. With a precise diameter of 3/4 inches and a length of 5-1/2 inches, this screw is ideal for securing heavy-duty materials in construction or repair jobs. Packaged in a convenient set of 20, these cap screws provide reliable fastening solutions for both professional and DIY enthusiasts seeking quality hardware.