Ultrasonic Insert, 1/4"-20, 1/2 in L, 0.375 in Insert Dia., 0.332 in Tapered End Dia., Brass

Heat-Set Insert, Insert Type Heat-Set Insert, System of Measurement Inch, Insert Diameter 3/8 in, Overall Length 1/2 in, Thread Size 1/4 In.-20, Thread Direction Right Hand, Thread Type Coarse, Material Brass, Shank Type Tapered, Tapered End Diameter 0.332 in, Flange Style Flush, Number of Vanes 2, Compatible Material Thermoplastic, Drill Bit Size 0.321 in, Minimum Material Thickness 3/16 in, Maximum Hole Diameter 0.363 in, Features Pull-Out Resistance, Finish Plain