Flat Washer, For Screw Size 1" ,Steel Black Oxide Finish, 5 PK

USS Washer, Flat Washer Type Oversized, Dimensional Standards ASME B18.21.1, Material Steel, Material Grade/Class Case Hardened, Finish Black Oxide, For Screw Size 1 in, Inside Diameter 1.062 in, Outside Diameter 2 1/2 in, Maximum Thickness 3/16 in, System of Measurement Inch, Minimum Thickness 9/64 in, Color Clear, Inside Diameter Tolerance 1.055-1.092, Made in North America Not Made in North America, Manufacturer Location Globally Sourced, Material Quality Standards Not Rated