Socket Head Cap Screw Assortment, Socket Head Cap Screw Head Type Standard, Point Type Flat, Number of Pieces 106, System of Measurement Inch, Thread Size #10-24, #8-32, 1/4 In.-20, 3/8 In.-16, 5/16 In.-18, Screw Size 1/4 in; 5/16 in; 3/8 in; #8; #10, Overall Length 1/2 in, 1 in, 1 1/2 in, Number of Sizes 9, Drive Type Socket, Material Alloy Steel, Finish Black Oxide, Thread Locking No, Pack Size Small Pack, Special Features Not Applicable, Container Height 1 1/2 in, Container Length 8 in