Shoulder Screw Shoulder Screw Type Standard Shoulder Screw Head Type Standard Drive Type Hex Material Stainless Steel Material Grade/Class 316 H5 Finish Plain System of Measurement Metric Thread Size M6-1 Minimum Thread Length 11 mm Shoulder Length 10 mm Shoulder Length Tolerance +/-0.25 mm Shoulder Diameter 8 mm Shoulder Diameter Tolerance -0.036 mm to +0.0 mm Pack Size Small Pack Head Height 5.5 mm Head Diameter 13 mm Dimensional Standards ANSI/ASME B18.3.3M ISO 7379