Helical Insert, Helical Insert Type Free-Running, System of Measurement Metric, Overall Length 5 mm, Thread Size M2.5-0.45, Thread Direction Right Hand, Thread Type Coarse, Material Stainless Steel, Material Grade/Class Nitronic 60, Finish Plain, Tang Style Tanged, Compatible Material Metal, Compatible Tap Size M2.5-0.45, Drill Bit Size 2.55mm, Maximum Hole Diameter Not Applicable, Tensile Strength 200,000 psi, Outside Diameter 3.4544 mm, Manufacturer Location Made in USA