Dowel Pin Pin Type Standard Material Steel Material Grade/Class Ungraded Finish Plain Pin Diameter 21/64 in Rockwell Hardness C23 Single Shear Strength 10 000 lb Product Type Dowel Pin Shank Length 5/8 in System of Measurement Inch Nominal Diameter 5/16 in Standards ASME B18.8.2 Pack Size Small Pack Manufacturer Location Globally Sourced Package Quantity 50