Socket Flat Head Screw Head Type Flat System of Measurement Metric Drive Type Socket Drive Size 14 mm Material Steel Material Grade/Class Class 10.9 Finish Black Oxide Thread Size M24-3 Minimum Thread Length 80 mm Fastener Length 80 mm Head Height 14 mm Head Diameter 39 mm Pack Size Small Pack Thread Style Fully Threaded Special Features Not Applicable Countersink Angle 60 Degrees Dimensional Standards DIN 7991 Flange Diameter Not Applicable Flange Thickness Not Applicable