1" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 E-Z Spikes/Menders/Bases The Simpson Strong-Tie Deck-Drive™ DWP

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

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

Repeat on all joint connections for a complete and cohesive installation

These screws feature a common bugle head that sits flush with the drywall once installed

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

1" x 21" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 E-Z Spikes/Menders/Bases The Simpson Strong-Tie Deck-Drive™ DWPStrong 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