Taper Pin, System of Measurement Inch, Taper Pin Type External Threaded with Nut, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Large End Dia. 0.491 to 0.493 in, Small End Dia. #8, Fastener Length 5 in, Size #8 x 5, Thread Size 7/16-20, Includes Nut