1095 Tool Steel Rod, Material Tool Steel, Material Grade 1095, Overall Length 36 in, Heat Treatable No, Heat Treatment No Heat Treatment, Mechanical Finish Ground, Polished, Outside Diameter 3/16 in, Outside Diameter Tolerance +/-0.0005 in, Yield Strength Not Rated, Fabrication Cold Finished, Rockwell Hardness B104, Brinell Hardness 241, Tensile Strength 137,500 psi, Machinability Not Rated, Length Tolerance +0.250/-0.000 in, Includes Material Certificate Yes, Standards ASTM A686, Shape Rod