Flat Washer, For Screw Size 3/4" ,Steel Zinc Yellow Finish, 20 PK

USS Washer, Flat Washer Type USS, Dimensional Standards ASME B18.22.1 Type A Wide, USS Standard, Material Steel, Material Grade/Class Grade 8, Finish Zinc Yellow, For Screw Size 3/4 in, Inside Diameter 0.813 in, Outside Diameter 2 in, Maximum Thickness 9/64 in, System of Measurement Inch, Minimum Thickness 9/64 in, Color Yellow, Material Quality Standards ASTM F436, Pack Size Small Pack, Rockwell Hardness 38HRC, Thickness Tolerance +0.029/-0.026 in, Package Quantity 20