Dowel Pin Pin Type Standard Material Steel Material Grade/Class Ungraded Finish Plain Pin Diameter 7/8 in Shank Length Tolerance +/-0.010 in Outside Diameter Tolerance +0.0001/+0.0003 in Thread Size Not Applicable Rockwell Hardness C50 Single Shear Strength 78 000 lb Product Type Dowel Pin Shank Length 3 in System of Measurement Inch Nominal Diameter 7/8 in Standards ASME B18.8.2 Grip Length Not Applicable Material Quality Standards Not Applicable Pack Size Small Pack