MS51861 Phillips Pan Head Self-Tapping Screw
MS51861 Cross Recessed (Phillips) Pan Head Type AB Tapping Screws are made of carbon Steel in accordance with Fed Std. No. 66 and are Cadmium plated in accordance with QQ-P-416, Type II, Class 3. They feature a type AB point with finer threads for fastening heavier material than type A point screws.