Flat Washer, For Screw Size 1-3/4" ,Steel Hot Dipped Galvanized Finish

Flat Washer, Dimensional Standards AMPG 2001 FL.05, Material Steel, Material Grade/Class Case Hardened, Finish Hot-Dipped Galvanized, For Screw Size 1 3/4 in, Inside Diameter 2 in, Outside Diameter 4 in, Maximum Thickness 5/16 in, System of Measurement Inch, Minimum Thickness 5/16 in, Inside Diameter Tolerance +/-0.010 in, Made in North America Made in North America, Material Quality Standards ASTM A108, Outside Diameter Tolerance +/-0.010 in, Thickness Tolerance +0.005/-0.020 in