The 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 delivers fast starts, and coarse threads draw decking tightly to the substrate for a solid hold in cedar, redwood, and preservative-treated woods.

Key Features

• 305 stainless steel options – deliver dependable corrosion resistance outdoors
• Bugle head design – provides flush countersinking for a clean, professional finish
• Square-drive recess – reduces cam-out and ensures secure driver engagement
• Type 17 point with coarse threads – fast starts and strong holding power in decking materials

California Residents: WARNING