Collated Deck Install Plugs
Collated Deck Install screw
Board Compatibility
TT Collated Image
Enhance Pic
Cortex Decking Components
Cortex Packaging

The Cortex Hidden Fastening System is the fastest, easiest way to hide the heads of your deck screws across the entire deck, first and last board, perimeter, and stairs.

Collated Cortex for Decking

Hidden Fastening System
For AZEK®, Trex®, TimberTech®, WOLF®, Fiberon® & More!
Buy online now

Perfect Match, Clean Finish

Cortex plugs are made from the same material as market-leading deck boards, creating a 100% perfect match every time.

Pre-Aligned Collated Strips

Cortex plugs come on a collated strip with pre-aligned grains, so there's no need to fumble around with loose plugs

TORX® ttap® Drive System

TORX® ttap® provides superior bit engagement for a stable, wobble-free installation experience.

Timber Tech Collated

Find the Perfect Fastener to Match your Decking Board

Part Numbers

Only Trex compatible products are listed. Also available for AZEK®, TimberTech®, WOLF®, Fiberon® and more. Contact the board manufacturer or your Local Dealer for more information.
Board ManufacturerCollectionColorLengthMaterialCollated vs. LoosePackagingSKU
TrexEnhanceFoggy Wharf2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFENFW
TrexEnhanceToasted Sand2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFENTS
TrexEnhanceCoastal Bluff2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFENCB
TrexEnhanceRocky Harbor2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFENRH
TrexEnhanceBeach Dune2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFENBD
TrexEnhanceClam Shell2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFENCS
TrexEnhanceSaddle2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFENSD
TrexLineageIsland Mist2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFLNLM
TrexLineageIsland Mist2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX1LFLNLM
TrexSelectPebble Grey2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFSLPB
TrexSelectPebble Grey2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300SLPB
TrexSelectPebble Grey2 1/2"Stainless SteelCollated100 LFFMCTXCL-TX1LSLPBSS
TrexSelectSaddle2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX1LFSLSD
TrexSelectSaddle2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300SLSD
TrexSelectSaddle2 1/2"Stainless SteelCollated100 LFFMCTXCL-TX1LSLSDSS
TrexSelectPebble Grey2 1/2"Carbon SteelLoose100 LFFMCTX-TX1LFSLPB
TrexSelectPebble Grey2 1/2"Carbon SteelLoose300 SFFMCTX-TX300SLPB
TrexSelectSaddle2 1/2"Carbon SteelLoose100 LFFMCTX-TX1LFSLSD
TrexSelectSaddle2 1/2"Carbon SteelLoose300 SFFMCTX-TX300SLSD
TrexSignatureOcracoke2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFSGCK
TrexSignatureOcracoke2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300SGCK
TrexSignatureWhidbey2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFSGWD
TrexSignatureWhidbey2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300SGWD
TrexTranscendBiscayne2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSBC
TrexTranscendBiscayne2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSBC
TrexTranscendCarmel2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSCM
TrexTranscendCarmel2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSCM
TrexTranscendHavana Gold2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSHG
TrexTranscendHavana Gold2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSHG
TrexTranscendHavana Gold2 1/2"Stainless SteelCollated100 LFFMCTXCL-TX1LTSHGSS
TrexTranscendIsland Mist2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSLM
TrexTranscendIsland Mist2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSLM
TrexTranscendIsland Mist2 1/2"Stainless SteelCollated100 LFFMCTXCL-TX1LTSLMSS
TrexTranscendJasper2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSJP
TrexTranscendJasper2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSJP
TrexTranscendLava Rock2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSLR
TrexTranscendLava Rock2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSLR
TrexTranscendLava Rock2 1/2"Stainless SteelCollated100 LFFMCTXCL-TX1LTSLRSS
TrexTranscendRainer2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSRN
TrexTranscendRainer2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSRN
TrexTranscendRope Swing2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSRS
TrexTranscendRope Swing2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSRS
TrexTranscendRope Swing2 1/2"Stainless SteelCollated100 LFFMCTXCL-TX1LTSRSSS
TrexTranscendSpiced Rum2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSSR
TrexTranscendSpiced Rum2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSSR
TrexTranscendSpiced Rum2 1/2"Stainless SteelCollated100 LFFMCTXCL-TX1LTSSRSS
TrexTranscendTiki Torch2 1/2"Carbon SteelCollated100 LFFMCTXCL-TX1LFTSTT
TrexTranscendTiki Torch2 1/2"Carbon SteelCollated300 SFFMCTXCL-TX300TSTT
TrexTranscendTiki Torch2 1/2"Stainless SteelCollated100 LFFMCTXCL-TX1LTSTTSS
TrexTranscendHavana Gold2 1/2"Carbon SteelLoose100 LFFMCTX-TX1LFTSHG
TrexTranscendHavana Gold2 1/2"Carbon SteelLoose300 SFFMCTX-TX300TSHG
TrexTranscendIsland Mist2 1/2"Carbon SteelLoose100 LFFMCTX-AZ100ARAI
TrexTranscendIsland Mist2 1/2"Carbon SteelLoose300 SFFMCTX-TX300TSLM
TrexTranscendLava Rock2 1/2"Carbon SteelLoose100 LFFMCTX-TX1LFTSLR
TrexTranscendLava Rock2 1/2"Carbon SteelLoose300 SFFMCTX-TX300TSLR
TrexTranscendRope Swing2 1/2"Carbon SteelLoose100 LFFMCTX-TX1LFTSRS
TrexTranscendRope Swing2 1/2"Carbon SteelLoose300 SFFMCTX-TX300TSRS
TrexTranscendSpiced Rum2 1/2"Carbon SteelLoose100 LFFMCTX-TX1LFTSSR
TrexTranscendSpiced Rum2 1/2"Carbon SteelLoose300 SFFMCTX-TX300TSSR
TrexTranscendTiki Torch2 1/2"Carbon SteelLoose100 LFFMCTX-TX1LFTSTT
TrexTranscendTiki Torch2 1/2"Carbon SteelLoose300 SFFMCTX-TX300TSTT