Captive Panel Screw, Head Type Knurled, Finish Plain, Material 18-8 Stainless Steel, Drive Slotted, Thread Size M3.5-0.60, Fastener Length 6 1/2 mm, Minimum Thread Length 5 1/2 mm, Head Width 8 mm, Head Height 8 mm, System of Measurement Metric, Head Style Round, Overall Length 14 1/2 mm, Package Quantity 5