ZORO SELECT WASB#4RZ Flat Washer, For Screw Size #4 ,Steel Zinc Plated Finish,
Type B Washer, Flat Washer Type Standard, Dimensional Standards ASME B18.22.1, Material Steel, Material Grade/Class Case Hardened, Finish Zinc-Plated, For Screw Size #4, Inside Diameter 0.125 in, Outside Diameter 3/8 in, Maximum Thickness 0.045 in,...