CAMO 0345124 Edge Deck Screws, Hidden Fastening, 1-7/8 inch , Pro
✅ PROS
- Drive bit seats firmly in the screw head — no stripped cam-outs with a quality impact driver
- ProTech coating holds up on treated lumber; no rust spotting after a wet season
- 1-7/8 inch " length works for both 5/4 decking and 1 inch " boards without poking through
❌ CONS
- Requires the CAMO Marksman tool or similar jig — you're locked into their system
- No collation; screws come loose in a box, so you're loading the bit one at a time
- Price per screw runs higher than standard deck screws once you factor in the drive tool
The Verdict
If you’re laying down composite or hardwood decking and want a fastener-free surface, the CAMO Edge system has become the go-to for a reason. The 0345124 Pro screws are the consumable half of that equation — and at 1-7/8 inches, they’re sized for the most common deck board thicknesses. But here’s what you need to know before you commit.
What you’re actually getting
The box contains 500 ProTech-coated, #8 square-drive screws. The ProTech finish is a ceramic-epoxy blend that’s specifically formulated to resist the corrosive environment of pressure-treated lumber. The head design is what makes the system work: it’s offset, which lets the screw bite into the board’s edge at an angle while the CAMO Marksman tool holds the board in place.
These are Type 17 points, which means they self-drill. On cedar, I didn’t even need a pilot hole. On ipe or other tropical hardwoods, you’ll still want to pre-drill regardless of what the marketing says.
Real-world performance
The standout feature is the drive engagement. The square-drive socket in the head is deep and precise — the bit clicks in with authority, not that sloppy wobble you get from cheap screws. With a brushless impact driver on medium setting, I drove about 200 of these without a single stripped head or broken shaft.
The hidden fastening itself is solid. The screw pulls the board laterally into the joist while the tool maintains consistent spacing. The result is a deck surface with zero visible fasteners and a uniform 3/16-inch gap — exactly what you want for drainage and expansion.
One caveat: these screws are designed to sink at an angle into the board edge. If you’re using them with anything thinner than 5/4 decking, the angle can cause the tip to surface on the top face. Stick with the intended thickness range.
What owners consistently report
With 229 ratings and a 4.6 average, the feedback pattern is clear. One verified buyer noted, “These screws hold incredibly well. I used them on a composite deck and didn’t have a single issue with stripping, even with my impact driver on high.” Another praised the corrosion resistance: “Installed these on a lakeside dock in May. Checked in September — no rust, no staining.”
The recurring theme is the same: consistent quality, no manufacturing defects, and the coating performs as advertised. The most common complaint isn’t about the screws themselves — it’s about the price of entry. The Marksman tool adds $30-40 to your first project.
Where they fall short
Let’s be direct about the downsides. First, the system lock-in. These screws are engineered specifically for CAMO’s edge-fastening tools. You can drive them like regular screws, but then you’re paying a premium for a feature you’re not using.
Second, the loose packaging. They’re not collated on a strip, so you’re handling each screw individually. On a 400-square-foot deck, that’s roughly 800 screws to load into the bit one at a time. It’s not a dealbreaker, but it does slow you down versus a coil-fed system.
Third, the price. You’re looking at roughly 15-20% more per fastener than quality structural screws. The hidden-fastener look is worth it for most people, but if you’re on a tight budget and don’t mind visible screws, you can save money elsewhere.
Who should buy these
The composite deck builder — these are ideal for Trex, TimberTech, and similar materials where surface screws are unsightly and prone to mushrooming.
The hardwood enthusiast — if you’re working with ipe, cumaru, or garapa, the ProTech coating and sharp point make a real difference in driving effort and fastener life.
The renovation contractor — if you’re doing a deck every few weeks, the consistency and lack of stripped heads will save you time and callback headaches.
Skip them if you’re doing a single DIY project with standard 2x4 framing and visible screws don’t bother you. The tool investment won’t pay off for one-time use.
FAQ
Q: Can I use these screws with the CAMO Edge Deck system? A: Yes — that’s exactly what they’re designed for. They work with both the Marksman Pro and the Edge Deck tool. The 1-7/8" length suits 5/4 deck boards and 1" composite boards.
Q: Do I need to pre-drill with these? A: For softwoods like cedar, pine, and most composites, no. The Type 17 point self-drills cleanly. For dense tropical hardwoods, pre-drilling is recommended to prevent splitting and reduce drive torque.
Q: Will they rust on a treated lumber deck? A: The ProTech coating is specifically tested against ACQ and other copper-based treatments. Under normal conditions, you won’t see corrosion. In coastal salt air, no fastener is truly immune — but these hold up better than standard coated screws.
The Verdict
Rating: 4.6/5
Buy it if you’re building a deck and want a clean, professional hidden-fastener look without the hassle of clips and splines. The screw quality is genuinely excellent — sharp, consistent, and corrosion-resistant.
Skip it if you’re not willing to invest in the CAMO drive tool or you’re using decking thicknesses outside the 5/4 to 1-inch range. The system works beautifully, but it’s a commitment.
The CAMO 0345124 screws deliver exactly what they promise: reliable, hidden fastening with minimal fuss. The 4.6-star average isn’t an accident — it’s earned through consistent performance on real decks in real weather.
Where to Buy
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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.