20-Pack Blue Concrete Screws Kit with Drill Bit & Driver, 3/16-in x 1-1/4-in & 2-1/4-in Flat Head Masonry Screws for Brick, Block, Concrete (20, Blue, 3/16" x1-1/4 and 3/16" x2-1/4)
1. Complete 20-Piece Fastening Solution: Includes 20 blue concrete screws (ten 1-1/4-in and ten 2-1/4-in), one matching 3/16-in drill bit, and a Phillips driver bit - everything for secure masonry fastening.
2. High-Strength Carbon Steel Construction: Made from hardened carbon steel for exceptional tensile strength and reliable holding power in concrete, brick, and concrete blocks.
3. Corrosion-Resistant Blue Finish: Features a protective blue coating that provides enhanced rust resistance for long-lasting performance in various environments.
4. Self-Tapping Design for Easy Installation: Sharp points and specialized threads allow for easy drilling and tapping without needing separate anchors, saving time and effort.
5. Versatile Indoor/Outdoor Application: Perfect for DIY projects and professional use in securing wood frames, electrical boxes, handrails, and fixtures to masonry surfaces. Tips: For lightweight bricks and lime walls, you can consider directly screwing in the screws first instead of drilling holes with a drill bit to avoid overly large holes.