3/8" x 13" Simpson SDS-MAX Concrete Drill Bit, Carbide Tip, Pkg 1 Truss Plate Screws Its Quik Guard coating offers

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

Available in both hand-drive and collated strips for Quik Drive® systems

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

Engineered for durability in exterior applications

410 Stainless Steel: Heat-treated for hardness and coated for corrosion resistance

3/8" x 13" Simpson SDS-MAX Concrete Drill Bit, Carbide Tip, Pkg 1 Truss Plate Screws Its Quik Guard coating offersStrong 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