Simpson Strong-Tie No. 8 Sizes X 1-1/4 In. L Phillips Wafer Head Serrated Structural Screws

The Simpson Strong-Tie SD8X1.25-R is a precision wood screw engineered for general wood-to-wood fastening applications where a low-profile head is needed. This #8 x 1-1/4 inch screw features a zinc-plated steel construction that resists corrosion, ensuring lasting performance in both indoor and outdoor environments. The wafer head design minimizes head protrusion, making it suitable for applications where a compact fastener is important.

Built with an aggressive serrated thread pattern, this screw penetrates wood quickly and efficiently, reducing installation time while minimizing the risk of wood splitting. Whether you're framing, decking, assembling furniture, or tackling general woodworking repairs, the Strong-Tie SD8X1.25-R provides the structural integrity and ease of use that professionals and DIY enthusiasts rely on.

Features and Benefits

• Wafer Head Design: The low-profile head is ideal for general wood-to-wood fastening where a compact fastener is required.
• Serrated Thread Pattern: Aggressive threading accelerates driving speed while maintaining maximum grip, working efficiently with both manual and power-tool installation.
• #8 Diameter: Offers superior shear strength for structural applications, enhancing joint stability and load-bearing capacity.
• Zinc-Plated Steel: Corrosion-resistant finish protects against rust and moisture, extending lifespan in demanding conditions.
• 1-1/4 Inch Length: Sized for medium-depth fastening, providing optimal embedment without over-driving.

Specifications

• Brand: Simpson Strong-Tie
• Model: SD8X1.25-R
• Thread Size: #8
• Length: 1-1/4 inch
• Head Style: Wafer
• Drive Type: Phillips
• Thread Type: Serrated
• Material: Steel
• Finish: Zinc-Plated