Hex Locknut, Finish NL-19, Material Stainless Steel, Material Grade/Class 316, Thread Size M16-2.00, Hex Width 24 mm, Hex Height 16 mm, Lock Type Nylon Insert, Dimensional Standards DIN 985, Material Quality Standards DIN 985, System of Measurement Metric, Hex Type Standard Hex, Thread Direction Right Hand, Insert Material Nylon, Maximum Temperature 480 Degrees F, Pack Size Small Pack, Thread Pitch 2 mm, Package Quantity 5