Helical Insert, Helical Insert Type Free-Running, System of Measurement Metric, Overall Length 18 mm, Thread Size M12-1.75, 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 M12-1.75, Drill Bit Size 12.5mm, Maximum Hole Diameter Not Applicable, Tensile Strength 200,000 to 250,000 psi, Outside Diameter 14.6558 mm, Manufacturer Location Made in USA