Flat Washer, Fits Bolt Size 5/16 in ,Steel Zinc Plated Finish, 100 PK
1, Material Steel, Material Grade/Class Grade 2, Finish Zinc Plated, For Screw Size 5/16 in, Inside Diameter 0.Flat Washer, Flat Washer Type Standard, Dimensional Standards ASME B18.344 in, Outside Diameter 7/8 in, Maximum Thickness 0.063 in, System of Measurement Inch, Minimum Thickness 0.