Helical Insert Helical Insert Type Free-Running System of Measurement Metric Overall Length 6.6 mm Thread Size M2.2-0.45 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 M2.2-0.45 Drill Bit Size 2.3mm Maximum Hole Diameter Not Applicable Tensile Strength 200 000 to 250 000 psi Outside Diameter 2.8956 mm Manufacturer Location Made in USA