Self Locking Thread Insert, Compatible Material Metal, Compatible Tap Size 9/16 In. -12, Drill Bit Size 33/64 in, External Thread Fit 2A, External Thread Size 9/16 In. -12, Finish Black Phosphate, Insert Diameter 9/16 in, Internal Thread Fit 2B, Internal Thread Size 7/16 In. -20, Material Steel, Material Grade/Class 12L14, Maximum Hole Diameter 0.516 in, Minimum Installation Depth 5/8 in, Overall Length 9/16 in, System of Measurement Inch, Thread Direction Right Hand. This item has been restricted from sale in the following state (s): []