- NEW Underhead Ribs to increase productivity and installation success
- Resistant to anchor spinouts and head snaps
- Climaseal coating for corrosion resistance + long-lasting quality
- Designed for fastening into solid concrete, brick or hollow block
- Use these screws for a variety of projects that need a black finish including shutters, door and window frames, screened enclosures and many other fixtures to masonry
- Advanced threadform reduces installation torque by 30%, allowing for use in a wider range of materials
- Reputation for quality, strength and ease of installation from industry professionals
- Engineered to be installed fast and trusted for a lifetime
- Approved for use in ACQ treated lumber