Socket Head Cap Screw, Head Type Standard, System of Measurement Metric, Drive Type Socket, Drive Size 27 mm, Material Steel, Material Grade/Class Class 12.9, Finish Black Oxide, Thread Size M36-4, Minimum Thread Length 110 mm, Fastener Length 220 mm, Head Height 36 mm, Head Diameter 54 mm, Pack Size Small Pack, Thread Style Partially Threaded, Special Features Not Applicable, Countersink Angle Not Applicable, Dimensional Standards DIN 912, Flange Diameter Not Applicable