Product Selection Guide

FastenMaster - Cortex

Product Summary

Cortex Hidden Fastening System for Decking: The Cortex Hidden Fastening System for decking is the fastest, easiest way to hide the heads of your deck screws on market-leading deck board types. Set the screw, set the plug, and you’re all set. Cortex offers a strong connection between the deck board and joist. It hides fasteners across the entire deck, first and last board, perimeter, and stairs.

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