Cortex Concealed Fastening System for Metal Framing by FastenMaster

The Cortex Concealed Fastening System for Metal Framing is a strong, fast, and easy way of installing decking onto steel deck framing. The fasteners are self-tapping, so there is no predrilling needed on the frame, and the setting tool has a preset level so the screw will always be at the perfect depth to insert the color matching plug. Available in all the colors of Trex Transcend decking, Fire Pit, Gravel Path, Lava Rock, Rope Swing, and Spiced Rum, you'll be able to have a clean, fastener-free surface with this simple but effective system.

Key Features
- Fast and Easy - The deck boards are fastened in the same way as a traditional deck
- Strong Connection: A through-fastened deck offers the highest level of board-to-frame connection and deck racking strength
- Cost Effective - Less expensive than virtually any other hidden fastening system
- Fully Tested - All Cortex components have been fully tested and are guaranteed
- Made in the USA