Cortex Hidden Fastening System for Trex Decking by FastenMaster

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Now FastenMaster offers its amazing Cortex Fastening System to match Trex Transcend and Trex Select decking finishes. The handy package contains the perfect amount of screws and plugs to cover 100 linear feet on starter boards, end boards, stairs, and perimeter boards. There is no need for pre-drilling, and the included tool sets the perfect hole size to accommodate the Cortex plug. A perfectly concealed hole will be your result every time since the plugs are made from actual Trex Transcend or Trex Select decking material.

More Information
DecksDirect # 6275

Cortex Concealed Fastening System Installation Instructions (123 KB) 

Cortex Concealed Fastening System Brochure (594 KB) 

Cortex Concealed Fastening System Warranty (123 KB) 

Drive TypeTORX® ttap®
Head TypeTrim
Screw Length2-1/2 in
Screw Size#8
ColorsTrex Select Finishes: Madeira and Saddle
Trex Transcend Finishes: Gravel Path, Havana Gold, Lava Rock, Rope Swing, Tiki Torch, and Vintage Lantern
Material TypeSteel with 3-layer epoxy coating
Pack Size224 pack
Coverage Estimate100 linear ft
Included Accessories(224) #8 x 2-1/2 in screws, (300) plugs, and (2) Cortex setting tools
WarrantyFastenMaster Guarantee of Performance
OtherMade in the USA!

Trex Decking

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