156 in, Dimensional Standards ASME B18.-20, Overall Length 1 in, Drive Type Socket, Drive Size 1/8 in, Material Alloy Steel, Finish Black Oxide, Pack Size Small Pack, Decimal Equivalent 0.Socket Set Screw, Head Type Headless, Point Type Cone, System of Measurement Inch, Thread Size 1/4 In.
385 in, Minimum Head Width 0.123 in, System of Measurement Inch, Head Type Flat, Point Type Not Applicable, Dimensional Standards ASME B18.34 in, Maximum Head Height 0.6.