Rivet Nut System of Measurement Inch Insert Diameter 19/64 in Overall Length 39/64 in Installed Length 5/16 in Thread Size #10-32 Thread Direction Right Hand Thread Type Fine Flange Diameter 0.415 in Flange Thickness 0.03 in Material Aluminum Material Grade/Class 5056 Finish Plain Body Texture Knurled Compatible Material Metal Drill Bit Size 19/64 in Maximum Hole Diameter 0.2969 in Minimum Material Thickness 0.13 in Maximum Material Thickness 0.225 in Insert Nut Type Rivet Nut