Helical Insert, Helical Insert Type Free-Running, System of Measurement Metric, Overall Length 30 mm, Thread Size M20- 2.50, Thread Direction Right Hand, Thread Type Coarse, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, Tang Style Tanged, Compatible Material Metal, Compatible Tap Size M20- 2.50, Drill Bit Size 13/16 in, Maximum Hole Diameter Not Applicable, Tensile Strength 200, 000 to 250, 000 psi, Outside Diameter 23.9776 mm, Manufacturer Location Made in USA. This item has been restricted from sale in the following state (s): []