Helical Insert, Helical Insert Type Free-Running, System of Measurement Inch, Overall Length 21/64 in, Thread Size #12-24, 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 #12-24, Drill Bit Size 15/64 in, Maximum Hole Diameter 0.171 in, Tensile Strength 200,000 psi, Outside Diameter 0.28 in, Manufacturer Location Globally Sourced, Rockwell Hardness C43-C50