Socket Button Head Screw Head Type Button System of Measurement Inch Drive Type Hex Material Stainless Steel Material Grade/Class 316 Finish Plain Thread Size 5/8 In.-11 Minimum Thread Length 1 1/2 in Fastener Length 1 1/2 in Head Height 0.331 in Head Diameter 1 in Pack Size Small Pack Thread Style Fully Threaded Special Features Not Applicable Countersink Angle Not Applicable Flange Diameter Not Applicable Flange Thickness Not Applicable Manufacturer Location Globally Sourced