ZORO SELECT U38130.050.0001 Flat Washer, For Screw Size 1/2" ,Steel Zinc Plated
USS Washer, Flat Washer Type Oversized, Dimensional Standards ASME B18.21.1, Material Steel, Material Grade/Class Case Hardened, Finish Zinc-Plated, For Screw Size 1/2 in, Inside Diameter 0.562 in, Outside Diameter 1 3/8 in, Maximum Thickness 0.132...
