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