5-16-18 x 3'' Phillips Truss Head Machine Screws Stainless Steel 18-8 Qty 10

General Product Information Head Style : Truss Drive Style : Phillips Drive Size : #4 Thread Size : 5/16-18 Length : 3" Material : Quantity of Fasteners in Package : 10 Detailed Product Information: Head Diameter : Head Height : 0.183" Thread Diameter : 0.3125" Threads Per Inch (TPI) : 18 Coarse or Fine Thread : COARSE Thread Coverage : Full Thread Thread Length : 3"" A Truss head screw has a head with flat underside and a slightly domed top. It has almost no exposed edge. Machine Screws have with "machine" threads for use with a nut or in a tapped hole. Also referred to as a stove bolt.