Flat Washer, For Screw Size 1/2 in ,Aluminum Plain Finish, 5 PK

Flat Washer, Dimensional Standards ASME B18.21.1, Material Aluminum, Material Grade/Class 6061-T6, Finish Plain, For Screw Size 1/2 in, Inside Diameter 0.531 in, Outside Diameter 1 1/4 in, Maximum Thickness 7/64 in, System of Measurement Inch, Minimum Thickness 3/32 in, Inside Diameter Tolerance +0.015 in/-0.005 in, Made in North America Made in North America, Outside Diameter Tolerance +0.030 in/-0.007 in, Resistance Properties Corrosion-Resistant, Package Quantity 5