Standoff Cap Thread Size 1/4 In.-20 Cap Shape Round Cap Head Diameter 1/2 in Cap Head Width Not Applicable Cap Head Height 7/16 in Material Aluminum Finish Plain Pack Size Small Pack System of Measurement Inch Bushing Diameter 7/16 in Cap Height Tolerance +/-0.010 in Color Silver Outside Diameter Tolerance +0.000/-0.025 in Standoff Type Standoff Cap Stud Thread Length 1/2 in Package Quantity 2