Shoulder Screw Shoulder Screw Type Locking Shoulder Screw Head Type Standard Drive Type Socket Material Alloy Steel Material Grade/Class Class 12.9 Finish Plain System of Measurement Metric Thread Size M5-0.8 Minimum Thread Length 9.5 mm Shoulder Length 12 mm Shoulder Length Tolerance -0.0 mm to +0.25 mm Shoulder Diameter 6 mm Shoulder Diameter Tolerance -0.036 mm to +0.0 mm Pack Size Small Pack Head Height 4.5 mm Head Diameter 10 mm Dimensional Standards ISO 7379