Shoulder Screw, M4-0.70 Thr Sz, 5 mm Thr Lg, 20 mm Shoulder Lg, 18-8 Stainless Steel
0 mm to +0.Shoulder Screw, Shoulder Screw Type Standard Shoulder Screw, Head Type Low-Profile Standard, Drive Type Socket, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, System of Measurement Metric, Thread Size M4-0.02.5 mm, Head Diameter 8 mm, Dimensional Standards AMPG 2013 LP.