Skip to content

Versatility of Structural Screws in Outdoor Building Applications

In modern outdoor construction, the shift from traditional nails and lag bolts to structural screws has revolutionized how professionals and DIYers approach framing, decking, and general building. CAMO® structural screws lead this innovation, offering a code-compliant, high-performance alternative designed to crush building codes and streamline the job site. By eliminating the need for pre-drilling and providing superior corrosion resistance, CAMO fasteners ensure that outdoor structures are as durable as they are easy to assemble.

Engineering the Exterior Defense

Outdoor projects face a constant battle against moisture, UV rays, and the corrosive nature of pressure-treated lumber. To combat this, CAMO structural screws feature the proprietary PROTECH™ Ultra 4 coating system. This four-layer defense is the only coating on the market tested to the ASTM G198 standard, withstanding corrosion twice as long as industry standards. This ensures that critical connections remain rock-solid for the life of the structure.

Specialized Solutions for Every Connection

The versatility of the CAMO structural line lies in our specialized designs, each engineered for a specific structural role.

1. Framing Screws: The Efficiency Leaders

Designed to replace 8d, 10d, and 16d nails, CAMO Framing Screws are the go-to for wood-to-wood connections and deck blocking.

  • Key Features: A Type 17 slash point removes material as it is driven, reducing friction and splitting without pre-drilling.
  • Design: The large flat head maximizes pull-through holding power while finishing flush with the wood surface.

2. Ledger and Multi-Ply Screws: Replacing the Lag

For heavy-duty applications like fastening ledger boards or multi-ply beams, these 5/16 in. diameter screws are an ideal replacement for traditional 1/2 in. lag screws.

  • Ledger Applications: They provide a code-compliant connection for attaching a deck’s ledger board to the house rim joist.
  • Multi-Ply Beams: Specifically designed to draw together multi-ply dimensional wood headers and structural composite lumber beams.

3. Multi-Purpose Flat Head Screws: Low-Profile Strength

These versatile fasteners are designed for general construction projects, including deck posts, railings, and landscaping.

  • Flush Finish: The flat head design features under-head nibs that help the screw countersink itself for a clean, professional finish.
  • Performance: Available in 1/4 in. and 5/16 in. diameters, they offer aggressive threading for maximum holding power in various outdoor structures.

4. Multi-Purpose Hex Head Screws: High-Torque Control

For projects where high-torque installation is required, the Hex Head structural screw is the preferred choice.

  • Ease of Use: The hex washer head locks into the driver, allowing for one-handed driving without the screw wobbling or falling off.
  • Marine Options: In addition to the PROTECH Ultra 4 coating, these screws are available in hot-dip galvanized finishes, making them perfect for coastal or marine environments.

5. Truss Screws: The Hurricane Tie Alternative

CAMO Truss Screws have simplified how rafters and trusses are secured to top plates, effectively replacing traditional metal hurricane ties.

  • Full Thread Design: These screws are fully threaded from head to tip, providing maximum holding power throughout the entire connection.
  • Guided Precision: Every pail includes a hands-free truss guide, ensuring the screw is driven at the perfect 22.5-degree angle every time.

Whether you are locking in a ledger, securing a truss, or anchoring a deck post, the versatility of CAMO structural screws allows you to build smarter and faster. By choosing fasteners that are third-party tested and DrJ certified, builders can have total confidence in their reputation and the long-term safety of their outdoor projects. With CAMO, you aren’t just building a structure; you’re protecting what you build with the “mother of all coatings”.