Collated Deck Install Plugs
Collated Deck Install screw
Board Compatibility
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!
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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

Decking Color Match Tool

Just enter your brand of decking material and color you’re working with and we’ll provide you with the right FastenMaster products that perfectly match your needs

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.
ManufacturerCollectionColorLengthMaterialCollated vs. LoosePackagingSKU
TrexEnhanceFoggy Wharf2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFENFW
TrexEnhanceToasted Sand2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFENTS
TrexEnhanceCoastal Bluff2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFENCB
TrexEnhanceRocky Harbor2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFENRH
TrexEnhanceBeach Dune2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFENBD
TrexEnhanceClam Shell2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFENCS
TrexEnhanceSaddle2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFENSD
TrexSelectMadeira2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFSLMD
TrexSelectMadeira2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300SLMD
TrexSelectMadeira2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LSLMDSS
TrexSelectPebble2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFSLPB
TrexSelectPebble2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300SLPB
TrexSelectPebble2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LSLPBSS
TrexSelectSaddle2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFSLSD
TrexSelectSaddle2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300SLSD
TrexSelectSaddle2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LSLSDSS
TrexSelectWinchester Grey2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFSLWG
TrexSelectWinchester Grey2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300SLWG
TrexSelectWinchester Grey2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LSLWGSS
TrexSelectWoodland Brown2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFSLWB
TrexSelectWoodland Brown2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300SLWB
TrexSelectWoodland Brown2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LSLWBSS
TrexSignatureOcracoke2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFSGCK
TrexSignatureOcracoke2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300SGCK
TrexSignatureWhidbey2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFSGWD
TrexSignatureWhidbey2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300SGWD
TrexTranscendBiscayne2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSBC
TrexTranscendBiscayne2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSBC
TrexTranscendCarmel2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSCM
TrexTranscendCarmel2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSCM
TrexTranscendGravel Path2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSGP
TrexTranscendGravel Path2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSGP
TrexTranscendGravel Path2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LTSGPSS
TrexTranscendHavana Gold2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSHG
TrexTranscendHavana Gold2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSHG
TrexTranscendHavana Gold2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LTSHGSS
TrexTranscendIsland Mist2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSLM
TrexTranscendIsland Mist2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSLM
TrexTranscendIsland Mist2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LTSLMSS
TrexTranscendJasper2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSJP
TrexTranscendJasper2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSJP
TrexTranscendLava Rock2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSLR
TrexTranscendLava Rock2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSLR
TrexTranscendLava Rock2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LTSLRSS
TrexTranscendRainer2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSRN
TrexTranscendRainer2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSRN
TrexTranscendRope Swing2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSRS
TrexTranscendRope Swing2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSRS
TrexTranscendRope Swing2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LTSRSSS
TrexTranscendSpiced Rum2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSSR
TrexTranscendSpiced Rum2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSSR
TrexTranscendSpiced Rum2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LTSSRSS
TrexTranscendTiki Torch2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSTT
TrexTranscendTiki Torch2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSTT
TrexTranscendTiki Torch2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LTSTTSS
TrexTranscendVintage Lantern2 1/2"Carbon SteelCollated100 lin ftFMCTXCL-TX1LFTSVL
TrexTranscendVintage Lantern2 1/2"Carbon SteelCollated300 sq ftFMCTXCL-TX300TSVL
TrexTranscendVintage Lantern2 1/2"Stainless SteelCollated100 lin ftFMCTXCL-TX1LTSVLSS
TrexSelectMadeira2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFSLMD
TrexSelectMadeira2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300SLMD
TrexSelectPebble2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFSLPB
TrexSelectPebble2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300SLPB
TrexSelectSaddle2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFSLSD
TrexSelectSaddle2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300SLSD
TrexSelectWinchester Gray2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFSLWG
TrexSelectWinchester Gray2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300SLWG
TrexSelectWoodland Brown2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFSLWB
TrexSelectWoodland Brown2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300SLWB
TrexTranscendGravel Path2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFTSGP
TrexTranscendGravel Path2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300TSGP
TrexTranscendHavana Gold2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFTSHG
TrexTranscendHavana Gold2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300TSHG
TrexTranscendIsland Mist2 1/2"Carbon SteelLoose100 lin ftFMCTX-AZ100ARAI
TrexTranscendIsland Mist2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300TSLM
TrexTranscendLava Rock2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFTSLR
TrexTranscendLava Rock2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300TSLR
TrexTranscendRope Swing2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFTSRS
TrexTranscendRope Swing2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300TSRS
TrexTranscendSpiced Rum2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFTSSR
TrexTranscendSpiced Rum2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300TSSR
TrexTranscendTiki Torch2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFTSTT
TrexTranscendTiki Torch2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300TSTT
TrexTranscendTree House2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFTSTH
TrexTranscendTree House2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300TSTH
TrexTranscendVintage Lantern2 1/2"Carbon SteelLoose100 lin ftFMCTX-TX1LFTSVL
TrexTranscendVintage Lantern2 1/2"Carbon SteelLoose300 sq ftFMCTX-TX300TSVL