Press Insert, Insert Type Knurled Press Insert, System of Measurement Metric, Overall Length 5.0038 mm, Insert Diameter 4.2 mm, Thread Size M3-0.50, Thread Direction Right Hand, Thread Type Coarse, Material Brass, Material Grade/Class C3604, Finish Plain, Flange Style Flush, Body Texture Knurled, Number of Fins Not Applicable, Compatible Material Plastic, Drill Bit Size 5/32 in, Minimum Material Thickness 6 11/32 mm, Maximum Hole Diameter 3.9624 mm, Manufacturer Location Globally Sourced .