Collated Cortex for Decking

The Cortex Hidden Fastening System is the fastest, easiest way to hide fasteners in composite, capstock, and PVC decking boards – now its 50% faster.

Collated Cortex Plugs: FastenMaster Cortex plugs are now available on a collated strip. This minimizes handling and saves valuable time on the jobsites.

TORX® ttap® Drive System: This system is almost impossible to strip-out. In addition, the stability button keeps the fastener straight through installation. 

Stronger Setting Tool: Optimized for extreme pro contractor use. Stronger bit material and industrial grade felt will enable you to install 350 fasteners on one Cortex Setting Tool.

Collated Cortex for decking is available from FastenMaster for the follow decking brands in these pack sizes:

 

  • Sku Selections
  • Installation
  • Technical Docs
  • Purchase FM Products

Currently Available for:

AZEK Screw Type SKU
Brownstone 100 SF Carbon Steel CTC100SFBS
Brownstone 300 SF Carbon Steel CTC300SFBS
Slate Gray 100 SF Carbon Steel CTC100SFSG
Slate Gray 300 SF Carbon Steel CTC300SFSG
Mahogany 100 SF Carbon Steel CTC100SFMH
Mahogany 300 SF Carbon Steel CTC300SFMH
Cypress 100 SF Carbon Steel CTC100SFCY
Cypress 300 SF Carbon Steel CTC300SFCY
Dark Hickory 100 SF Carbon Steel CTC100SFDH
Dark Hickory 300 SF Carbon Steel CTC300SFDH
Weathered Teak 100 SF Carbon Steel CTC100SFWT
Weathered Teak 300 SF Carbon Steel CTC300SFWT
Coastline 100 SF Carbon Steel CTC100SFCS
Coastline 300 SF Carbon Steel CTC300SFCS
English Walnut 100 SF Carbon Steel CTC100SFEW
English Walnut 100 SF Carbon Steel CTC300SFEW
WOLF Screw Type SKU
Amberwood 100 SF Stainless Steel WFCTXCL-100AWSS
Amberwood 300 SF Stainless Steel WFCTXCL-300AWSS
Black Walnut 100 SF Stainless Steel WFCTXCL-100BWSS
Black Walnut 300 SF Stainless Steel WFCTXCL-300BWSS
Rosewood 100 SF Stainless Steel WFCTXCL-100RWSS
Rosewood 300 SF Stainless Steel WFCTXCL-300RWSS
Weathered IPE 100 SF Stainless Steel WFCTXCL-100WPSS
Weathered IPE 300 SF Stainless Steel WFCTXCL-300WPSS
Weathered IPE 100 SF Carbon Steel WFCTXCL-100WP
Weathered IPE 300 SF Carbon Steel WFCTXCL-300WP

Using one of the drills listed below and the Cortex setting tool, drive the Cortex deck fastener to the preset level below the deck surface. Continuously drive the fastener at one speed until the setting tool disengages on its own. Do not stop and start the drive as this may affect the finished appearance. It is important that the Cortex screw is driven perpendicular to the deck, with two screws per joist. The setting of the Cortex screw creates a cored hole in the deck surface. Place the Cortex engineered plug into the hole with the deck surface side up. Gently tap the deck plug into the cored hole until the plug is flush with the deck surface.

Install the Cortex fastener using one of these suggested drills:

  • Corded drill with 1/2" chuck
  • Cordless drill with 1/2" chuck and 18V battery
  • Impact drill

Cortex Installation and Removal Tips

This file container installation and removal tips for Cortex

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