1" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 E-Z Spikes/Menders/Bases Exterior and certain preservative-treated wood

Exterior and certain preservative-treated wood connector applications when using HDG-coated nails

The Simpson Strong-Tie Deck-Drive™ DWP Trim Head Wood SS Screw is built for outdoor projects that demand long-lasting performance and a clean finish

Included with this column cap are the necessary Simpson Strong-Drive SDS connector screws to provide fast installation and lower profile than standard bolts

concealed connection for supporting engineered wood I-joists in a wide variety of framing applications

Lumber Size: Intended for use with 8x beams and 4x posts/columns

1" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 E-Z Spikes/Menders/Bases Exterior and certain preservative-treated woodStrong 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