Flat Washer, For Screw Size 5/16" ,17-4 PH SS Plain Finish

Flat Washer, Dimensional Standards AMPG 2001 FL.01, Material Stainless Steel, Material Grade/Class Through Hardened, Finish Plain, For Screw Size 5/16 in, Inside Diameter 0.344 in, Outside Diameter 4 in, Maximum Thickness 9/64 in, System of Measurement Inch, Minimum Thickness 7/64 in, Inside Diameter Tolerance +/-0.010 in, Made in North America Made in North America, Material Quality Standards ASTM A564 Type 630, Outside Diameter Tolerance +/-0.010 in