SPAX Multi-Material No. 14 Label X 2-1/2 in. L T30+ Flat Head Serrated Construction Screws

SPAX Multi-Material No. 14 Label is your go-to fastener for versatile, high-performance building projects. At 2-1/2 inches long, this screw is purpose-built to deliver dependable grip across a range of materials, indoors or outdoors, with a finish engineered to resist corrosion.

• Multi-material versatility crafted for a broad set of substrates. The serrated thread design bites into wood, composites, and light metal, delivering strong holding power with fewer pre-drills and less effort.
• T30+ drive with driver bit included for precise, high-torque seating. The enhanced Torx Plus style minimizes cam-out, so you drive faster and smoother, even under tougher install conditions.
• Flat, flush-head profile provides a clean, professional appearance and a secure countersunk fit in the work surface.
• High corrosion resistant finish protects the screw in outdoor and damp environments, extending the life of your project.
• Self-tapping, not self-drilling design means it creates its own threads in appropriate materials when paired with proper pilot holes, simplifying installations where quick, strong holds are required.
• No. 14 gauge, 2-1/2 in length and Grade 5 steel construction deliver reliable strength for demanding applications.
• 55 screws per boxed package with boxed packaging for convenient storage and project planning.
• Indoor and Outdoor use suitable for decks, trim, panels, and general construction where a multi-material fastener is ideal.

Who it's for: DIY enthusiasts tackling decks, furniture assemblies, paneling, trim work, and light-gauge metal or composite applications, as well as professionals handling mixed-material projects where a single fastener type can cover multiple substrates. If you’re aiming for a robust, long-lasting hold without swapping tools or screws mid-project, this is the screw to reach for.

Why this stands out from generic fasteners: unlike standard wood-only screws, SPAX Multi-Material screws combine a precision serrated thread with a high-torque drive and corrosion-resistant finish, reducing the number of fasteners you need and improving overall project quality. The included driver bit and the No. 14 size with a 2-1/2 inch length strike the perfect balance between grip strength and flush appearance, making it easier to achieve professional results on varied materials.

Practical tips for best results: - Pre-drill pilot holes when working with hardwoods or metals to minimize splitting and ensure clean threads. - Start with a steady, perpendicular drive; let the T30+ bit engage fully before applying full torque. - Use the full set of 55 screws for a complete project, keeping a spare handy for replacements or adjustments.