SPAX 14 x 3-1/2in. Exterior Wood Deck Screws Construction Flat Head T-Star Plus (10 EA)

SPAX Multi-Material Fasteners — Unmatched Strength & Durability
Built to perform, made to last. SPAX fasteners are proudly crafted on American soil and designed for superior holding power in wood, pressure-treated lumber, and exterior construction projects. Top-rated by professional builders and contractors, these screws deliver a clean, professional-grade finish with no pre-drilling required.

Key Features:
No Pre-Drilling Required — self-tapping design for fast, easy installation.
Flush Head Finish — Countersinks seamlessly for a clean, professional look.
Extreme Durability — Heat-treated carbon steel with HCR-X coating for superior corrosion resistance.
40% Lower Driving Torque — Serrated cutting threads reduce effort and extend power tool battery life.
T-STAR Plus Drive — Secure fit with reduced cam-out; includes free driver bit.
Versatile Applications — Perfect for decks, framing, fencing, and general construction.
Code Compliant & Tested — Meets IRC/IBC Code (Dr J TER No. 2010-02) and AWPA UC1-UC4A, UCFA standards.

Who It's For:
Pro Contractors — Optimized for high efficiency and reduced tool wear.
Woodworkers & DIYers — Achieve precision fastening with minimal effort.
Homeowners & Builders — Perfect for decks, framing, and exterior projects.

Why Choose SPAX?
Unlike conventional fasteners, SPAX screws reduce driving torque by 40%, making installation faster, easier, and more efficient while extending power tool battery life. Engineered for maximum holding strength, these screws withstand harsh outdoor environments and deliver long-term durability.

Application Recommendations:
Exterior & Interior Use — Ideal for ground-contact pressure-treated lumber, framing, decks, fencing, and freshwater construction.
Tested for Strength & Corrosion Resistance — Compliant with AWPA UC1-UC4A, UCFA standards.
Proudly crafted on American soil — Manufactured to the highest quality standards.Main Material: Carbon Steel / Drive Size: T30+ / Free Bit Included? No / Drive Type: T-Star Plus / Head Type: Flat Head / Head Size: 0.450" / Partial Thread / Thread Length: 2.400" / Screw Length: 3-1/2" / Screw Width: #14 / Finish Coating: HCR-X (High Corrosion Resistance) finish features a heavy-duty dual-barrier coating for superior corrosion protection against red rust and harsh outdoor conditions. Tested for use in treated lumber and freshwater environments (AWPA UC1-UC4A, UCFA).