Flat Washer, For Screw Size 1 1/2" ,Steel Zinc Yellow Finish, 5 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 1 1/2 in, Inside Diameter 1.625 in, Outside Diameter 3 1/2 in, Maximum Thickness 3/16 in, System of Measurement Inch, Minimum Thickness 3/16 in, Color Yellow, Material Quality Standards ASTM F436, Pack Size Small Pack, Rockwell Hardness 38HRC, Thickness Tolerance +0.033/-0.027 in, Package Quantity 5