Hex Nut, Hex Type Thin Hex, Finish Plain, Material Grade/Class 316 H5, Material Stainless Steel, Thread Size M12-1.75, Hex Width 19 mm, Hex Height 6 mm, Dimensional Standards DIN 439B, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Removable Yes, Thread Fit 6H, Thread Pitch 1.75 mm