Press Insert Insert Type Knurled Press Insert System of Measurement Inch Overall Length 9/16 in Insert Diameter 25/64 in Thread Size 5/16 In.-18 Thread Direction Right Hand Thread Type Coarse Material Aluminum Material Grade/Class 2024 Finish Plain Flange Style Flush Body Texture Knurled Number of Fins Not Applicable Compatible Material Plastic Drill Bit Size 3/8 in Minimum Material Thickness 9/16 in Maximum Hole Diameter 0.375 in Features RoHS Compliant