Simpson Strong Tie Connector Screw, #9 X 1-1/2 In.

The Simpson Strong-Tie SD9112R100 is a heavy-duty connector screw engineered to replace nails in Simpson Strong-Tie structural connectors and fastening applications. It is the only screw approved for use in many popular Simpson Strong-Tie connector products, delivering load-rated performance that exceeds typical 10d and 16d common nails. This #9 diameter, 1-1/2 inch screw is ideal for residential and commercial framing, decking, and shear-wall construction where reliable fastening and code compliance are critical.

The galvanized steel construction makes the screw ideal for interior and most exterior conditions. The serrated thread design enables fast starts and reduces torque for improved drivability during installation. The hex head virtually eliminates cam-out and stripping, working seamlessly with standard impact drivers and socket wrenches for secure, efficient fastening.

Features and Benefits

• Load-Rated Performance: Exceeds the holding power of typical 10d and 16d common nails, delivering dependable connections in Simpson Strong-Tie connectors and structural applications.
• Serrated Thread Design: Patented serrated threads reduce torque for improved drivability with a sharp point that enables fast starts.
• Hex Head with Star Drive: The reinforced hex head eliminates cam-out, prevents head stripping, and ensures maximum torque transfer during installation with impact drivers or wrenches.
• Galvanized Finish: Zinc-rich coating makes the screw ideal for interior and most exterior conditions, protecting against rust and corrosion.
• Optimized Shank: Engineered shank geometry delivers capability with fastener holes in Simpson Strong-Tie connectors for precise alignment and installation.

Specifications

• Brand: Simpson Strong-Tie
• Model: SD9112R100
• Thread Size: #9
• Length: 1-1/2 inches
• Head Type: Hex, star drive
• Thread Type: Serrated
• Finish: Galvanized steel
• Material: Hardened steel