ZORO SELECT U38157.031.0001 Flat Washer, For Screw Size 5/16" ,Steel Hot Dipped
USS Washer, Flat Washer Type USS, Dimensional Standards ASME B18.21.1, Material Steel, Material Grade/Class Case Hardened, Finish Hot-Dipped Galvanized, For Screw Size 5/16 in, Inside Diameter 0.375 in, Outside Diameter 7/8 in, Maximum Thickness...
