CAMO 3-1/2" X #10 - COUNTERSINKING Deck Screw 1350 Count

The CAMO 3-1/2" x #10 Countersinking Deck Screw in a massive 1350-count pack is built for serious outdoor projects. This is the fastener you reach for when you need a dependable, long-lasting connection that looks as good as it performs, board after board, season after season.

What sets this screw apart

• Countersinking, flush finish:Nibbed countersinking head design carves a clean recess as you drive, producing a smooth, snag-free surface with minimal effort.
• Reverse upper threads: Engineered to pull boards tight against the joist, reducing creep and keeping your deck looking tight and professional.
• PROTECH coating: A rugged exterior finish that resists corrosion from moisture, chemicals, and treated lumber, helping maintain appearance and integrity over time.
• Ideal for exterior decks: Specifically designed to handle the challenges of outdoor environments and pressure-treated lumber where durability matters most.
• Bulk reliability: 1350-count package minimizes trips to the store and keeps your project moving without interruptions.

Why choose these screws for your deck project

• Long-lasting performance in chemically treated lumber and outdoor exposure means fewer recalls, substitutions, or rework down the line.
• The combination of a 3-1/2" length and #10 gauge provides strong, secure fastenings that resist pull-out while staying flush with deck boards.
• Designed for builders and DIYers tackling large decks, fencing, or exterior carpentry where speed, consistency, and finish matter.

Tips for best results

• Use with a compatible driver to maintain consistent torque and prevent over-tightening that could crush the countersink.
• Employ a countersink bit if you’re aiming for an ultra-flush appearance on highly visible surfaces.
• Plan for full-board runs to maximize the efficiency of a 1350-count pack—less downtime, more deck in a single purchase.