Shoulder Screw, Shoulder Screw Type Mil. Spec. Shoulder Screw, Head Type Standard, Drive Type Socket, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, System of Measurement Inch, Thread Size #10-32, Minimum Thread Length 1/4 in, Shoulder Length 3/8 in, Shoulder Length Tolerance +/-0.003 in, Shoulder Diameter 1/4 in, Shoulder Diameter Tolerance -0.004 in to +0.0 in, Pack Size Small Pack, Head Height 3/16 in, Head Diameter 3/8 in, Dimensional Standards MS51576-19, QQ-P-35 TYPE 2