The Daggerz Dagger-Deck™ Square Flat Head Screw with Nibs is designed for long-lasting performance in exterior wood-to-wood applications. Featuring a tan ACQ Ultra-Guard™ coating rated for 1,000 hours of salt spray protection, these screws deliver reliable corrosion resistance and are approved for use with ACQ-treated lumber, making them a trusted choice for decks, fences, and outdoor structures.
For professional installation, the screw includes a flat head with nibs that self-countersink, preventing spin-out and ensuring a flush finish. A sharp Type 17 point eliminates predrilling and penetrates hardwoods with ease, while coarse threads maximize holding power. The 2 square drive provides secure engagement and reduces cam-out during installation.
Key Features
- ACQ Ultra-Guard™ coating – 1,000-hour salt spray rating for advanced corrosion resistance
- Flat head with nibs – self-countersinks for flush seating and reduced spin-out
- Type 17 point – eliminates predrilling and drives smoothly into dense wood
- Coarse thread design – increases grip and pull-through strength in decking materials
- Square drive – provides secure bit fit and reduces cam-out during installation
