Taper Pin Thread Size Not Applicable Pin Size #7 Large End Diameter 0.41 in Small End Diameter 0.315 in Pin Type Standard Product Type Taper Pin Material Steel Material Grade/Class Ungraded Finish Plain Shank Length 4 1/2 in System of Measurement Inch Pack Size Small Pack Manufacturer Location Globally Sourced Standards ASME B18.8.2 Package Quantity 5