HOLO-KROME Socket Head Cap Screw,2 1/2 in L,PK50

Socket Head Cap Screw; Head Type Standard; System of Measurement Inch; Drive Type Socket; Drive Size 5/16 in; Material Alloy Steel; Material Grade/Class A574; Finish Black Oxide; Thread Size 3/8 In.-24; Minimum Thread Length 2 1/2 in; Fastener Length 2 1/2 in; Head Height 0.469 in; Head Diameter 0.312 in; Pack Size Small Pack; Package Quantity 50