Machinery Bushing, Flat Washer Type Standard, Material Steel, Material Grade/Class Grade 8, Finish Plain, For Screw Size 1/2 in, Inside Diameter 0.5 in, Outside Diameter 7/8 in, Maximum Thickness 5/64 in, System of Measurement Inch, Minimum Thickness 5/64 in, Pack Size Small Pack, Thickness Tolerance 0.068/0.082 in, Package Quantity 25