Captive Panel Screw Head Type Knurled Finish Plain Material 18-8 Stainless Steel Drive Slotted Thread Size 5/16 In.-18 Fastener Length 3/4 in Minimum Thread Length 3/8 in Head Width 0.75 in Head Height 0.25 in System of Measurement Inch Head Style Round Overall Length 1 in Package Quantity 5