#10 x 3-1/2" Simpson Strong-Tie Square Drive Bugle-Head Wood Screw - 305 Stainless Steel, Pkg. 5 Lb. ITW Red Head The nozzle at the end

The nozzle at the end of the cartridge mixes these two components evenly

Hex washer head provides controlled driving and clean installation

Strong-Drive TB Wood-To-Steel Screws

and engineers seeking a reliable method of reinforcing diaphragm chord connections

When used with concrete or masonry

#10 x 3-1/2" Simpson Strong-Tie Square Drive Bugle-Head Wood Screw - 305 Stainless Steel, Pkg. 5 Lb. ITW Red Head The nozzle at the endThe Simpson Strong Tie Bugle Head Wood Screw Square Drive is built for decking projects that demand strength, corrosion resistance, and a clean finish. Made from 305 stainless steel, these screws provide long lasting protection in outdoor environments. Designed for smooth installation, the bugle head ensures flush countersinking for a professional appearance, while the square drive recess reduces cam out for secure driving. A sharp Type 17 point