FastenMaster has spent decades developing innovative deck and trim fastening systems trusted by professional contractors nationwide. For dealers, that means proven products with strong brand recognition and consistent demand at the counter.
From hidden fastening systems to color-matched composite screws, FastenMaster delivers complete decking solutions that help your customers achieve a clean, premium finished look — while helping you increase attachment sales with every deck package.
When you stock FastenMaster, you’re not just selling screws — you’re supplying a total decking system designed to drive repeat business and contractor loyalty.
Fasten your whole deck surface without leaving visible fasteners using Cortex Plugs & Tiger Claw Hidden Clips.
FastenMaster deck screws and hidden fastening systems are engineered for seamless performance with Trex® decking — delivering a clean finish and reliable, long-term hold.
Save time with collated strips, innovative drive systems like TORX® ttap®, pneumatic installation tools & more!
All FastenMaster decking screws are guaranteed to last for the life of the project.
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.
The Cortex for Fascia Hidden Fastening System is the fastest, easiest way to hide the heads of your screws when installing fascia or stair risers.
TrapEase 3 is the only deck screw guaranteed to create a clean finished look without predrilling in composite decking.
TrapEase Fascia has been designed to allow for fascia board expansion and contraction, delivering a long lasting, beautiful finished look.
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.
The Cortex for Fascia Hidden Fastening System is the fastest, easiest way to hide the heads of your screws when installing fascia or stair risers.
TrapEase 3 is the only deck screw guaranteed to create a clean finished look without predrilling in composite decking.
TrapEase Fascia has been designed to allow for fascia board expansion and contraction, delivering a long lasting, beautiful finished look.
Latest Enhancements
Cortex for Fascia
Hidden Fastening System For Fascia Boards
The Cortex for Fascia Hidden Fastening System is the fastest, easiest way to hide the heads of your screws when installing fascia or stair risers.
Features a stability button that delivers unmatched stick-fit and wobble-free installation that eliminates fastener strip out. Individual bits are now available!
Much more than a lid, the Spotter is an installation guide that reduces installation time by consistently placing the fasteners and gapping the deck boards.
That drills a perfect pilot hole and recess to allow the fastener head to sit flush when installed.
This system is strip-out resistant. In addition, the stability button allows for wobble-free installation, keeping the fastener straight through installation.
TrapEase Fascia is available in a 100 Lineal Foot kit complete with:
200 Color Matched 1 ¾” screws, 1 Counterbore Tool, and 1 Driver Bit.
FastenMaster pioneered the structural wood screw category — replacing traditional lag screws and through-bolts with faster, code-compliant alternatives.
For dealers, structural fasteners represent:
From heavy duty wood screws to multipurpose fasteners, FastenMaster has the structural fasteners you need for every project.
Install in a fraction of the time compared to traditional lags – saving you time and money.
All FastenMaster structural fasteners are guaranteed to last for the life of the project.
Providing a strong connection, meeting the latest code requirements.
FlatLOK is designed for various multi-ply dimensional and engineered wood connections. FlatLOK is approved for single- sided installation.
HeadLOK is a heavy duty wood screw that does it all with our TORX® ttap® Drive System and flat head. HeadLOK offers higher design shear than 3/8″ lag screws and no predrilling is needed.
LedgerLOKs are the first wood screws engineered to fasten a deck ledger board to the rim joist of a house with no predrilling.
The ThruLOK System combines the strength of a through-bolted connection with the speed of a FastenMaster LOK fastener.
TimberLOK is a heavy duty wood screw available in a variety of lengths and packaging sizes for applications such as attaching rafter or trusses to the top plate, headers, stair stringers and more.
The FastenMaster Deck Frame Coating extends the life of your deck substructure by creating a protective moisture barrier that deters wood rot and decay on deck joists, beams, ledgers, stair stringers and posts.
FlatLOK is designed for various multi-ply dimensional and engineered wood connections. FlatLOK is approved for single- sided installation.
HeadLOK is a heavy duty wood screw that does it all with our TORX® ttap® Drive System and flat head. HeadLOK offers higher design shear than 3/8″ lag screws and no predrilling is needed.
LedgerLOKs are the first wood screws engineered to fasten a deck ledger board to the rim joist of a house with no predrilling.
The ThruLOK System combines the strength of a through-bolted connection with the speed of a FastenMaster LOK fastener.
TimberLOK is a heavy duty wood screw available in a variety of lengths and packaging sizes for applications such as attaching rafter or trusses to the top plate, headers, stair stringers and more.
The FastenMaster Deck Frame Coating extends the life of your deck substructure by creating a protective moisture barrier that deters wood rot and decay on deck joists, beams, ledgers, stair stringers and posts.
FlatLOK is designed for various multi-ply dimensional and engineered wood connections. FlatLOK is approved for single-sided installation.
Structural Wood Screw
HeadLOK, our top selling LOK Line fastener just got better with the addition of our exclusive TORX® ttap® Drive System – featuring a stability button for increased bit engagement and a smoother drive.
Structural Wood Screw
Available in both Flat Head & Hex Head!
LedgerLOKs are the first wood screws engineered to fasten a deck ledger board to the rim joist of a house with no predrilling.
Through-Bolt Replacement
The ThruLOK System combines the strength of a through-bolted connection with the speed of a FastenMaster LOK fastener.
Structural Wood Screw
TimberLOK is a heavy duty wood screw available in a variety of lengths and packaging sizes for applications such as attaching rafter or trusses tot he top plate, headers, stair stringers and more.
Waterproof Coating
Deck frame coating is important for all deck substructures. Learn about FastenMasters Deck Frame Cating and how it helps extend the life of your deck.
From hidden deck fastening systems to code-compliant structural screws, FastenMaster delivers the high-demand solutions your customers ask for — and MRS keeps you stocked.
Watch the videos below to find useful product information and installation resources.
Interested in learning more about this product? Browse through our library of resources to find useful product details, installation guides, catalogs, and warranty information.
