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. This item has been restricted from sale in the following state (s): []