Fastening
Cortex® for AZEK®
Blends in Beautifully
Fastener remains hidden because the included plug is made from TimberTech decking and color-matched to all AZEK collections.
Compatible
Unlike other hidden fasteners, Cortex fasteners can be used on the entire deck surface, including stairs and perimeters.
Strong and Specialized
Deck screw is high quality, ACQ-approved, and has a TORX® ttap® drive system for a wobble-free install.