Shoulder Screw Shoulder Screw Type Standard 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 M12-1.75 Minimum Thread Length 18 mm Shoulder Length 40 mm Shoulder Diameter 16 mm Pack Size Small Pack Head Height 11 mm Head Diameter 24 mm Dimensional Standards ISO 7379 Tensile Strength 176 000 psi Shear Strength Not Rated Drive Size 8 mm Package Quantity 5