3/8" x 13" Simpson SDS-MAX Concrete Drill Bit, Carbide Tip, Pkg 1 Truss Plate Screws the screw features a 6-lobe

the screw features a 6-lobe star drive recess that reduces cam-out and extends driver bit life

Perfect for professionals and DIYers alike

Features a small compact head that is less-visible

Its Quik Guard coating offers strong corrosion resistance for interior and most exterior non-coastal applications

The included SCVS vertical slider helps to strengthen the connector for the highest tension (F2) and compression (F3) loads in the industry

3/8" x 13" Simpson SDS-MAX Concrete Drill Bit, Carbide Tip, Pkg 1 Truss Plate Screws the screw features a 6-lobeStrong Tie SDS MAX masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications. California Residents: WARNING