This quantity of boards will cover up to sq ft
checkmark

Free Shipping

No minimum purchase required.
checkmark

Worry-free Returns

365 day return policy
plus
minus

Help your outdoor space look its glowing best day after day, and achieve it fast, with the Collated Cortex Concealed Fastening System by FastenMaster. The ingenious way to keep your deck board fasteners hidden from sight, the Collated Cortex Concealed Fastening System for Advanced PVC Decking provides a clean look and a smooth decking surface combined with the strength of face-fastening down deck boards. A solid choice for attaching staircase planks and perimeter boards, the hidden plug system is now available on a collated strip, minimizing the need to actively handle and saving you valuable installation time. Perfect for professional contractors and DIY deck builders alike, the Collated Cortex Concealed Fastening System for TimberTech PVC decking features a tough Cortex Setting Tool to drill the perfectly sized plug opening every time.

The Collated Cortex Concealed Fastening System for Advanced PVC by FastenMaster is offered in packs of 350 to cover approximately 100 square feet and packs of 1050 to cover approximately 300 square feet of TimberTech Advanced PVC decking. Included within the Collated Cortex Concealed Fastening System for Advanced PVC decking includes the collated plugs, installation screws, and a Cortex Setting Tool.

Find your perfect color-matching fit from the gorgeous TimberTech Advanced PVC decking finishes of American Walnut, Brownstone, Castle Gate, Coastline,Dark Hickory, English Walnut, French White Oak, Kona, Mahogany, Slate Gray, and Weathered Teak.

plus
minus
DecksDirect # 7318
Brand
fastenmaster
Documentation:

Cortex Concealed Fastening System Installation Instructions (123 KB) 

Cortex Installation and Removal Tips (49.9 KB) 

Cortex Concealed Fastening System Brochure (594 KB) 

Cortex Concealed Fastening System Warranty (123 KB) 

Color Clear
ColorsAmerican Walnut, Brownstone, Castle Gate, Coastline, Dark Hickory, English Walnut, French White Oak, Kona, Mahogany, Slate Gray, and Weathered Teak
Material TypePlugs: PVC
Screws: Epoxy coated carbon steel
Screw Drive TypeTORX® ttap®
Screw Size2-1/2 in
Pack Size350 pack or 1050 pack
Coverage Estimate350 pack: 100 sq ft
1050 pack: 300 sq ft
Package Contents350 pack: (350) screws, (400) plugs, and (3) bits
1050 pack: (1050) screws, (1200) plugs, and (6) bits
WarrantyFastenMaster Guarantee of Performance
Reviews
Questions & Answers