The Hex Washer Head Screw, a versatile and reliable fastening solution for a variety of applications. With its durable steel construction and corrosion-resistant zinc finish, this screw is built to last. Featuring a 5/8-11 thread size and a 1.5-inch length, it offers secure and precise installation. The ASME B18.6.3 specification ensures high quality and performance standards are met. Its hex washer head design allows for easy tightening and loosening using a wrench or socket. Rest assured, this screw is RoHS compliant, making it an environmentally friendly choice. Ideal for construction, automotive, and industrial projects, it's a must-have in any toolkit.