Dowel Pin, System of Measurement Inch, Standard Dowel, Basic Material Alloy Steel, Rockwell Hardness C50, Pin Dia. 0.312 in, Fastener Length 1 in, AMSE B18.8.2, Nominal Diameter 5/16 in, Length Tolerance +/-0.010 in, Dia. Tolerance +/-0.0001 in, Single Shear Strength (PSI) 150,000 psi, Single Shear Strength (Lbs.) 11,500 lb, Double Shear Strength (Lbs.) 23,000 lb, Package Quantity 100