7/8" x 13" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Deck Screws these connectors are designed to

these connectors are designed to strengthen critical roof-to-wall connections where additional load resistance is required

For best performance

The PROSDD kit includes the decking attachment as well as the drywall attachment for the versatility you need to get the job done

Whether you're reinforcing floor systems

Each DTT2SS includes (8) 1/4" x 1-1/2" Strong-Drive SDS Heavy-Duty Connector screws for secure attachment to deck joists or framing members

7/8" x 13" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Deck Screws these connectors are designed toStrong 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