The XL‑Deck Screw 10 Year PHIL 8×3 is engineered for superior performance in heavy‑duty outdoor construction. With a full 3‑inch length, this screw provides exceptional penetration and holding strength, making it ideal for thicker decking materials, framing components, and reinforced exterior structures. Its 10‑year exterior coating is formulated to withstand moisture, weather exposure, and corrosion, ensuring long‑lasting reliability in demanding environments.
Designed with a Phillips drive for stable bit engagement and a flat head for clean countersinking, this screw helps deliver professional‑grade results on every project. The sharp, precision‑cut threads improve bite, reduce installation effort, and contribute to consistent structural integrity in wood‑to‑wood applications.
Key Features
Built for demanding exterior construction and decking
10‑year protective coating engineered for long‑term corrosion resistance
Phillips drive provides reliable bit control and consistent torque
Flat head allows smooth, flush seating for a finished appearance
Deep, aggressive threading for excellent gripping power
Extended 3‑inch length ideal for thick or dense lumber
Compatible with treated lumber, hardwoods, softwoods, and composite materials
Designed to minimize splitting while maximizing hold strength
Typical Applications
Heavy‑duty deck construction
Exterior framing and structural reinforcement
Installing thick deck boards, posts, rails, and beams
Outdoor furniture and large wooden assembly projects
Fencing, fascia, and trim work requiring deep anchoring
General exterior carpentry with high load requirements
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