Brighton Best's 5/8 in. SAE Zinc-Plated Flat Washer provides a practical fastening solution when consistent load distribution and straightforward installation are important. Manufactured from low carbon steel, this zinc-plated SAE washer is suited to use with compatible 5/8 in. fasteners in equipment assembly, industrial repair, fabrication, woodworking, and general hardware applications. The zinc CR+3 coating helps protect the steel surface from corrosion in typical indoor and light-duty environments, while the SAE flat washer design provides a stable bearing surface between the fastener and workpiece. Product SKU 347010 identifies the 5/8 in. member of Brighton Best's 347 series.