FastenMaster

Fasten Master in action using the Cortex Concealed Fastening System

Trusted and dependable hardware. Recommended by pro builders around the world, FastenMaster is known for high-quality decking hardware that lasts. Get screws, plugs, installation tools and more to make your deck upgrade smoother.

Specific fasteners for every job. Your deck deserves more than a generic screw. We’ve got fastening systems specifically designed for any deck project, from hidden fasteners to plugs that match your decking color and texture to fascia-specific screws to tools that make your deck project easy.

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Buy (2) CONCEALoc Buckets, get the Tiger Claw Installation Gun FREE! Up to 16%
CONCEALoc® Hidden Fasteners By TimberTech with FREE Pneumatic Gun by Tiger Claw
$1,419.98 $1,700.09
Buy (2) TCG Buckets and (2) NailScrew packs, get the Tiger Claw Installation Gun FREE! Up to 20%
TC-G Hidden Fasteners with FREE Pneumatic Gun by Tiger Claw
$1,231.96 $1,530.86
Loose Cortex Plugs for Trex Decking by FastenMaster
Cortex Plugs for Trex Decking by FastenMaster
from $17.09
Collated Replacement Plugs make it easy to give your deck a fastener-free surface
Cortex Collated Plugs for TimberTech AZEK Decking by FastenMaster
from $19.99
Cortex plugs are made from the exact same composite material as TimberTech deck boards for a perfect match
Cortex Replacement Plugs for TimberTech Decking by FastenMaster
from $18.99
FUSIONLoc® Pneumatic Gun by FastenMaster
FUSIONLoc® Pneumatic Gun by FastenMaster
from $899.99
TrapEase Composite Fascia Screws by FastenMaster
TrapEase Composite Fascia Screws by FastenMaster
from $80.09
The Collated Cortex Hidden Fastening System for AZEK Trim by FastenMaster includes the Cortex plugs, installation screws, and Cortex setting tools.
Cortex Collated Hidden Screw & Plug Fastening System for AZEK Trim by FastenMaster
from $182.99
HeadLOK Screws By FastenMaster - 2-4/8 in - 50 pack - Packaging
HeadLOK Structural Wood Screws By FastenMaster
from $14.39
TOPLoc® Face Fastening System For TimberTech Advanced PVC Decking - Brown - 350 pack - Packaging
TOPLoc® Face Fastening System for TimberTech Advanced PVC Decking by AZEK
from $145.99
LedgerLOK Flat Head Fasteners by FastenMaster - 3-5/8 in - 50 pack - Packaging
LedgerLOK Structural Wood Screws by FastenMaster
from $47.69
The Collated Cortex Concealed Fastening System is available in packs of 350 or 1050.
Cortex Collated Hidden Screw & Plug Fastening System for TimberTech PVC Decking by FastenMaster
from $152.99
TrapEase 3 AutoFeed Composite Deck Screws by FastenMaster - 2-1/2 in - Brown - Packaging
TrapEase 3 AutoFeed Composite Deck Screws for PAMFast™ Tool by FastenMaster
from $161.99
TrapEase 3 Driver Bits by FastenMaster
TrapEase 3 Driver Bits by FastenMaster
from $15.29
TrapEase 3 Composite Deck Screws By FastenMaster
TrapEase 3 Composite Deck Screws by FastenMaster
from $49.49
Cortex Concealed Fastening System for AZEK's TimberTech Decking
Cortex Hidden Screw & Plug Fastening System for TimberTech Decking by FastenMaster
from $105.99
Collated Plugs for AZEK Trim, available in either Traditional White or Frontier White, can help finish the look of your deck with ease.
Cortex Collated Plugs for AZEK Trim by FastenMaster
from $18.99
TOPLoc® Face Fastening System for TimberTech Composite Decking - Gray - 350 pack - Packaging
TOPLoc® Face Fastening System for TimberTech Composite Decking
from $61.99
Tiger Claw Butt Seam Clip - 55 Pack
Butt Seam Clips by Tiger Claw
from $35.99
ThruLOK Screw Bolts By FastenMaster - 6-1/4 in - 24 pack - Packaging
ThruLOK Screw Bolts by FastenMaster
from $31.49