Self Locking Thread Insert Compatible Material Metal Compatible Tap Size M16-2.00 Drill Bit Size 14 mm External Thread Fit 6G External Thread Size M16-2.00 Finish Black Phosphate Insert Diameter 16 mm Internal Thread Fit 6H Internal Thread Size M12-1.75 Material Steel Material Grade/Class 12L14 Maximum Hole Diameter 14 mm Minimum Installation Depth 19 3/64 mm Overall Length 17 mm System of Measurement Metric Thread Direction Right Hand Thread Type Metric Wall Type Heavy Wall