Dowel Pin Pin Type Mil Spec Oversized Material Steel Material Grade/Class Ungraded Finish Plain Pin Diameter 13/64 in Shank Length Tolerance +/-0.010 in Outside Diameter Tolerance -0.0004/-0.0006 in Thread Size Not Applicable Rockwell Hardness C50 Single Shear Strength Not Applicable Product Type Dowel Pin Shank Length 1/2 in System of Measurement Inch Nominal Diameter 3/16 in Standards ASME B18.8.2 Grip Length Not Applicable Material Quality Standards Not Applicable