1-1/4" x 18" Simpson SDS-Plus Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Stainless Steel Composite Deck Screws Simpson Strong-Tie CNW Reducing Rod

Simpson Strong-Tie CNW Reducing Rod Coupler Nuts are engineered to securely connect threaded rods of differing diameters

The 2 hole design requires 2 machine screws and 2 channel nuts for installation

Install until washer compresses snugly without distorting

providing stronger single-fastener load capacities than the nails they replace

The Strong-Tie RTC44 rigid tie corner features a G90 Galvanized finish for added corrosion resistance and requires the use of hot-dip galvanized fasteners which meet the specifications of ASTM A153

1-1/4" x 18" Simpson SDS-Plus Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 Stainless Steel Composite Deck Screws Simpson Strong-Tie CNW Reducing RodStrong Tie SDS Plus masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications.