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AZEK® Cortex® Fastener Pack – 100 Sq. Ft.

Confidently secure your entire deck with AZEK Cortex, a 100% hidden fastening system featuring collated plug strips and a TORX® ttap® drive system.


Compatible with TimberTech AZEK full profile boards.


Visit your local dealer or retailer to see and learn more about this product.

Blends in Beautifully

Fastener remains hidden because the included plug is made from TimberTech decking and color-matched to all AZEK collections.


Strong and Specialized

Deck screw is high quality, ACQ-approved, and has a TORX® ttap® drive system for a wobble-free install.


Unlike other hidden fasteners, Cortex fasteners can be used on the entire deck surface, including stairs and perimeters.


350 Coated Carbon Screws

400 Plugs

3 TORX® ttap® Driver Bits


Also Available In

300 Sq.-Ft. Pack: 1050 Coated Carbon Screws, 1200 Plugs, 6 TORX® ttap® Driver Bits


Questions About Installation?

We’re here to assist you with videos, guides, and more. View installation help.


The Best Warranty Coverage

TimberTech fastening systems are engineered the right way, to last. Coverage includes the industry’s best 25-Year Warranty. See full warranty details.

Frequently Asked Questions

No questions are available for this product.

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