Lock Nut Dimensional Standards DIN 980 Finish Zinc Plated Hex Height 14 mm Hex Type Standard Hex Top Lock Hex Width 22 mm Lock Type Top Lock Distorted Thread Material Steel Material Grade/Class Class 8 Minimum Yield Strength 152 250 psi Pack Size Small Pack Rockwell Hardness RC 26/36 System of Measurement Metric Thread Direction Right Hand Thread Pitch 2 mm Thread Size M14-2.00 Package Quantity 10