Taper Pin Thread Size 5/8 In.-18 Pin Size #10 Large End Diameter 0.707 in Small End Diameter 0.631 in Pin Type External Threaded with Nut Product Type Taper Pin Material Steel Material Grade/Class Ungraded Finish Plain Shank Length 3 1/2 in System of Measurement Inch Thread Type Fine Pack Size Small Pack Manufacturer Location Globally Sourced Standards ASME B18.8.2 Includes Nut