5/8" x 18" Simpson SDS-Plus Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Strong-Tie SDW Truss-Ply Screws without the squeaks that often

without the squeaks that often happen when wood shifts

Dagger-Guard Coating: Advanced corrosion resistance for long-term outdoor use

or a routed beam

Its specialized thread design allows the screw to tap directly into concrete or block with minimal effort with no expansion anchors or inserts needed

The Simpson CB9-9 8-3/4" x 8-3/4" Column Base - Gray Paint enhances the strength and stability of your construction projects

5/8" x 18" Simpson SDS-Plus Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Strong-Tie SDW Truss-Ply Screws without the squeaks that oftenStrong Tie SDS Plus masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications.