Machine Key Length 14 mm Length Tolerance +0.000/-0.200 mm Material Steel Material Grade/Class Ungraded Finish Plain End Profile Square Width Tolerance +0.000/-0.030 mm Head Height 5 mm Key Type Undersized Tensile Strength 91 000 psi Standards RoHS Compliant Material Quality Standards DIN 6885 System of Measurement Metric Key Shape Straight Height 5 mm Width 5 mm Rockwell Hardness B87 Made in North America Yes Manufacturer Location Made in USA Pack Size Small Pack