Hex Nut, Hex Type Standard Hex, Finish NL-19, Material Grade/Class 18-8, Material Stainless Steel, Thread Size M20x 2.50, Hex Width 30 mm, Hex Height 14.8 mm, Manufacturer Location Globally Sourced, Dimensional Standards DIN 934, Material Quality Standards ASTM A194, System of Measurement Metric, Thread Direction Right Hand, Industry Standards ASME 18.2. 1, Pack Size Small Pack, Removable Yes, Resistance Properties Corrosion-Resistant, Tensile Strength 70 psi, Thread Fit 2B, Thread Pitch 2.5 mm. This item has been restricted from sale in the following state (s): []