Self Locking Thread Insert Compatible Material Metal Compatible Tap Size 7/8 In.-9 Drill Bit Size 49/64 in External Thread Fit 2A External Thread Size 7/8 In.-9 Finish Black Phosphate Insert Diameter 22.2 mm Internal Thread Fit 2B Internal Thread Size M14-2.00 Material Steel Material Grade/Class 12L14 Maximum Hole Diameter 19.4564 mm Minimum Installation Depth 20 41/64 mm Overall Length 17 mm System of Measurement Inch/Metric Thread Direction Right Hand