Product Overview
        Concrete Tapping Screws, 3/16" Diameter, 3-3/4" Length, Combination Hex Washer Head, Flourocarbon Coating, 100 per Carton Pack, Includes Tapcon Syle Masonry Drill Bit. Alfa Tools TSC167206 3/16 x 3-3/4 100 pc Hex Head Tapping Screws