Rivet Nut System of Measurement Inch Insert Diameter 17/64 in Overall Length 1/2 in Installed Length 5/16 in Thread Size #6-32 Thread Direction Right Hand Thread Type Coarse Flange Diameter 0.390625 in Flange Thickness 0.03 in Material Aluminum Material Grade/Class 5056 Finish Plain Body Texture Knurled Compatible Material Metal Drill Bit Size 17/64 in Maximum Hole Diameter 0.2656 in Minimum Material Thickness 0.08 in Maximum Material Thickness 0.13 in