FastenMaster Cortex Hidden Fastening System for Trex Decking: Seamless Finish

Elevate your decking experience with FastenMaster Cortex, the ultimate solution for a seamless deck installation. Engineered specifically for TREX decking, Cortex offers unparalleled performance and aesthetics, ensuring a flawless finish for your outdoor oasis. This system provides a rock-solid connection between the deck board and joist, effectively hiding fasteners across the entire surface, including stairs and perimeters.

✨ Key Features

🛡️ Unrivaled Aesthetics and Performance

Cortex eliminates the need for exposed screws, providing a clean, polished look that enhances the beauty of your deck. Say goodbye to unsightly screw heads and hello to a smooth, uninterrupted surface. Designed for extreme durability, these fasteners are built to withstand moisture, UV exposure, and temperature fluctuations.

⚡ Effortless Installation Process

Installing Cortex is straightforward thanks to its user-friendly design. Simply drive the screws with the included setting tool and finish with color-matched plugs. The process is quick, allowing you to complete your project with professional results in less time.

🎨 Universal Compatibility

Cortex offers a wide range of color-matched plugs to complement your TREX boards perfectly. It is fully compatible with all major TREX lines, including Signature, Lineage, Transcend, Enhance, and Select.

🚀 Product Enhancements

• TORX® ttap® Drive System: Virtually impossible to strip out, featuring a stability button that keeps the fastener perfectly straight
• Modified Fastener: New thread design reduces installation torque and dramatically increases fastener strength
• Stronger Setting Tool: Optimized for professional use with stronger bit material and industrial-grade felt for up to 350 fasteners per tool

📏 Specs & Coverage

• Screw Length: 2-1/2"
• Drive System: TORX® ttap® (stability button included)
• Application: Suitable for Trex Signature, Lineage, Transcend, Enhance, and Select
• Box Includes: Screws, Color-matched Plugs, and Setting Tools

🛠️ Installation & Resources

▶ Watch Installation Video | Shop All Fasteners | Protect Your Joists & Beams