Rivet Nut System of Measurement Metric Insert Diameter 4.8 mm Overall Length 9.4 mm Installed Length 5.21 mm Thread Size M3-0.50 Thread Direction Right Hand Thread Type Coarse Flange Diameter 5.4 mm Flange Thickness Not Applicable Material Stainless Steel Material Grade/Class 18-8 Finish Plain Body Texture Knurled Compatible Material Metal Drill Bit Size 4.75 mm 4.9 mm 4.97 mm Maximum Hole Diameter 5.36 mm Minimum Material Thickness 0.76 mm 2.31 mm 3.17 mm 4.72 mm