Captive Panel Screw Head Type Knurled Finish Plain Material 18-8 Stainless Steel Drive Socket Thread Size 3/8 In.-16 Fastener Length 1 1/8 in Minimum Thread Length 3/8 in Head Width 0.469 in Head Height 0.375 in Drive Size 5/16 in System of Measurement Inch Head Style Round Overall Length 1 1/2 in Package Quantity 5