Heat-Set Insert Insert Type Heat-Set Insert System of Measurement Inch Insert Diameter 1/2 in Overall Length 1/2 in Thread Size 3/8 In.-24 Thread Direction Right Hand Thread Type Fine Material Brass Shank Type Straight Tapered End Diameter 0.469 in Flange Style Flush Number of Vanes Not Applicable Compatible Material Thermoplastic Drill Bit Size 15/32 in Minimum Material Thickness 15/64 in Maximum Hole Diameter 0.469 in Features Pull-Out Resistance Finish Plain