ZORO SELECT U38400.050.0003 Flat Washer, For Screw Size 1/2" ,Steel Zinc Plated
Flat Washer, Flat Washer Type Standard, Dimensional Standards ASME B18.21.1, Material Steel, Material Grade/Class Case Hardened, Finish Zinc-Plated, For Screw Size 1/2 in, Inside Diameter 0.531 in, Outside Diameter 1 3/4 in, Maximum Thickness 0.109...