Meet the SPAX Multi-Material No. 14 x 2 in. T30+ Flat Head Serrated Construction Screws—an all-in-one fastening solution built for real-world versatility. Crafted from premium steel and finished with a high corrosion resistant coating, these screws are engineered to perform confidently in indoor and outdoor environments, handling a range of materials with a single, reliable fastener.
Why this SPAX screw stands out
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Multi-material versatility: purpose-built for multi-material projects, so you don’t have to hunt for specialized fasteners for each material you work with.
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No. 14 size, 2 in length with a flat head for a clean, flush finish in a variety of assemblies.
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T30+ drive provides solid torque and reduced cam-out, plus driver bit included so you can start right away.
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Self-tapping threads speed installation by forming threads as you tighten—ideal for wood, composites, and light metal substrates; not a self-drilling screw.
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Grade 5 steel with a high corrosion resistant finish designed to stand up to the elements indoors and outdoors.
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Gray finish blends with common finishes and provides a discreet appearance once set.
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Boxed packaging with 65 screws per box for easy stocking and repeat projects.
What you can build or fix with these screws
Use them for multi-material assemblies where you need strong, reliable bite without predrilling. Perfect for lightweight framing, cabinetry fastenings that face exposure, decorative trim that butts against panels, and quick installations on projects that blend wood, composites, or sheet materials. The 2 in length and No. 14 size strike a balance between holding power and concealment, making them a practical choice for fast, tidy jobs.
Ideal for whom
Carpenters, DIY enthusiasts, and pros tackling indoor or outdoor projects that require a versatile screw with robust performance. If you’re assembling furniture frames, decking components, or structural inserts where a flush finish matters, these SPAX screws are designed to deliver consistent results with less effort.
How this compares to standard screws
Compared to typical wood screws, SPAX Multi-Material screws feature serrated threads and a self-tapping design that helps establish a secure grip quicker, reduces the need for predrilling in many materials, and provides steadier pull and shear resistance. The T30+ drive enhances control and torque, while the high corrosion resistant finish protects against weathering in outdoor setups.
Practical tips for optimal results
- Even though they’re self-tapping, plan for pilot holes in very hard woods or dense composites to ensure clean threading and prevent splitting.
- Drive gradually with steady torque to allow the serrated threads to bite effectively and minimize stripping.
- Pair with compatible SPAX components for best performance in multi-material assemblies.
Specs at a glance
- Brand: SPAX
- Sub Brand: Multi-Material
- Callout Size: No. 14
- Length: 2 in
- Head Type: Flat
- Drive Style: T30+
- Driver Bit Included: Yes
- Thread Type: Serrated
- Finish: High Corrosion Resistant
- Material: Steel
- Grade: 5
- Color: Gray
- Indoor/Outdoor: Indoor and Outdoor
- Number in Package: 65
- Packaging Type: Boxed
- Self Drilling: No
- Self Tapping: Yes
- Product Type: Construction Screws
