Strong-drive Sd Connector Screw #9 X 2-1/2 In. 1/4-hex Drive, Mech. Galv. (100-qty)

Discover Simpson Strong‑Tie Strong‑Drive #9 × 2.5‑in Hex‑Head Serrated Structural Screw, a high‑performance fastener engineered for demanding construction projects. The precision‑machined hex head delivers a secure, torque‑rich drive, while the serrated shank cuts through wood fibers for a grip that resists pull‑out. Finished in a corrosion‑resistant coating, this screw maintains its strength in both indoor and outdoor environments, making it ideal for framing, decking, and heavy‑duty applications.

Why choose this fastener? Its robust design eliminates the need for additional connectors, streamlining installation and reducing labor time. The combination of a sharp, serrated thread and a reinforced shank provides superior holding power, ensuring structural integrity for years to come.

• Strong‑Drive Technology: Optimized for high torque delivery, reducing cam‑out and driver wear.
• #9 × 2.5‑in Size: Perfectly sized for standard framing members, delivering maximum shear capacity.
• Hex‑Head Design: Allows quick, tool‑free installation with a standard impact driver.
• Serrated Thread: Cuts into wood fibers for a firm, pull‑out resistant connection.
• Corrosion‑Resistant Coating: Extends service life in humid or outdoor conditions, meeting building code requirements.

Built for Professionals: Whether you’re a contractor, carpenter, or DIY enthusiast, this Simpson Strong‑Tie structural screw offers the reliability and performance needed for critical load‑bearing joints. Its consistent quality reduces re‑work, saves material costs, and ensures your projects meet the highest safety standards. Choose the Strong‑Drive #9 × 2.5‑in screw for a fastener that combines strength, durability, and ease of use in one compact package.