Flat Washer, For Screw Size 5/16 in ,Stainless Steel Black Oxide Finish, 25 PK

Flat Washer, Dimensional Standards MS15795-811B, NASM15795, Material Stainless Steel, Material Grade/Class 18-8, Finish Black Oxide, For Screw Size 5/16 in, Inside Diameter 0.312 in, Outside Diameter 47/64 in, Maximum Thickness 5/64 in, System of Measurement Inch, Minimum Thickness 3/64 in, Color Black, Inside Diameter Tolerance Not Rated, Made in North America Made in North America, Manufacturer Location Made in USA, Material Quality Standards ASME B18.21.1, NASM15795