Structural Fasteners

CAMO offers a full line of high-performing, code-compliant structural screws for all your deck and framing needs. They are engineered to start fast, drive smooth, and hold strong. No pre-drilling required. Features our industry-leading propriety coating for superior corrosion resistance.

Ledger + Multi-Ply Screws

Structural Screws
  • 5/16 in. (7.9mm) structural screws for fastening ledger boards, multi-ply sawn and structural composite lumber beams, and other interior and exterior construction projects
  • Replaces ½ in. lag screws in general construction projects
  • Sharp point starts fast with no predrilling
  • Slashes reduce splitting
  • Large flat head maximizes pull-through holding power and finishes flush with work area
  • Certified IRC / IBC code-compliant
  • State of Florida FL 41741
  • T-40 star drive reduces cam outs and excessive wear on bit
  • Coated with our proprietary PROTECH Ultra 4 coating system, which features four layers that combine to provide the ultimate corrosion protection
  • Multi-Ply Screws available in 2-⅞ in. (73mm), 4-½ in. (114.3mm), 6 in. (152.4mm), and 6-¾ in. (171.5mm) lengths
  • Ledger + Multi-Ply Screws available in 3-½ in. (88.9mm), 4 in. (107.6mm), and 5 in. (127mm) lengths
  • 10, 50, 250 ct
  • T-40 bit included in every package
  • TER Report – Multi-Ply
  • TER Report –  Ledger Connections
  • Technical Data – Multi-Ply Assemblies 
  • Technical Data – 3.5″ and 4″ Ledger Screw
  • Technical Data – 5″ Ledger Screw

Building a Deck or Tackling an Exterior Project With CAMO Fasteners Means Building Better.

CAMO fasteners start fast, create strong connections, and hold up to the elements over time.


We’ve got a number of code-compliant, superior-coated, fast starting and smooth driving, high-performing structural screws. Multi-ply, ledger, framing, truss, and more-CAMO is your one-stop shop for all your wood-to-wood structural fastening needs.


Our proprietary PROTECH Ultra 4 caging features four layers of corrosion-fighting, UV-resisting, performance-enhancing coating for long-lasting connections. It’s the only screw coating on the market tested to ASTM G198 standard, which required 2X longer testing and 3X more samples than industry standard. We went the extra mile so you can sleep better knowing your structural connections will last.


Our screws don’t just meet code, they CRUSH it. Rigorously third-party tested and certified, our screws are best in class and we’ve got the numbers to prove it. Have confidence knowing your project – and your reputation – has a rock solid foundation.

Build SMARTER, build faster.

CAMO products are easy to use, easy to learn, and usable on any deck—so you can get the job done and move on.