Helical Insert, Helical Insert Type Free-Running, System of Measurement Inch, Overall Length 1 5/16 in, Thread Size 7/8 In.-9, 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 7/8 In.-9, Drill Bit Size 29/32 in, Maximum Hole Diameter Not Applicable, Tensile Strength 200,000 to 250,000 psi, Outside Diameter 1.037 in, Manufacturer Location Made in USA