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 M8-1.25, Minimum Thread Length 13 mm, Shoulder Length 30 mm, Shoulder Length Tolerance +/-0.25 mm, Shoulder Diameter 10 mm, Shoulder Diameter Tolerance -0.036 mm to +0.0 mm, Pack Size Small Pack, Head Height 7 mm, Head Diameter 16 mm, Dimensional Standards ANSI/ASME B18.3.3M, ISO 7379