U39000.591.0400-pk7 Taper Pin, Thread Size Not Applicable, Pin Size #9, Large End Diameter 0.592 in, Small End Diameter 0.508 in, Pin Type Standard, Product Type Taper Pin, Material Steel, Material Grade/Class Ungraded, Finish Plain, Shank Length 4 in, System of Measurement Inch, Pack Size Small Pack, Manufacturer Location Globally Sourced, Standards ASME B18.8.2 PK7