5 in, Pack Size Small Pack, Thread Style Partially Threaded, Special Features Not Applicable, Countersink Angle Not Applicable, Dimensional Standards ASME B18.-8, Minimum Thread Length 2 1/2 in, Fastener Length 7 in, Head Height 1 in, Head Diameter 1.Socket Head Cap Screw, Head Type Standard, System of Measurement Inch, Drive Type Socket, Drive Size 3/4 in, Material Alloy Steel, Finish Black Oxide, Thread Size 1 In.3, Flange Diameter Not Applicable, Flange Thickness Not Applicable.