ITW Brands Tapcon 28355/24355 Star Flat Head Concrete Screws, 1-3/4", Steel — Construction & DIY Use, Standard Hardware Spec

The ITW Brands blue concrete screw is designed for secure and reliable fastening in concrete, block, or brick. Made from durable steel with a Climaseal blue coating, this rust-resistant masonry screw is ideal for both indoor and outdoor use. The flat head and star drive style ensure easy installation and a flush finish, while the high/low thread type and chisel edges allow for consistent driving performance and strong holding power. Each pack includes 75 screws and a driver bit, making it convenient for a variety of projects such as attaching sill plates, electrical equipment, or 2 x 4 fixtures to masonry surfaces. The screw is suitable for use as a concrete tap screw or flathead anchor screw, providing long-lasting corrosion protection and dependable performance in demanding environments. The included driver bit and clamshell packaging add to the ease of use, making this blue screw for concrete a practical choice for professionals and DIYers alike. Trust ITW Brands for your next project requiring a concrete screw that delivers strength, versatility, and durability.

• DURABLE ALLOY STEEL BUILD: Made from high-strength alloy steel for reliable performance in concrete and masonry projects. Designed to resist bending and breaking during installation.
• EXTERNAL HEX DRIVE SYSTEM: Features an external hex drive for secure grip and easy installation with standard tools. Ensures efficient fastening in tough materials like cement and stucco.
• VERSATILE APPLICATIONS: Ideal for use as concrete screws, masonry screws, and cement screws. Suitable for attaching fixtures to concrete, brick, block, or cement board surfaces.
• PRECISE SIZE AND QUANTITY: Each screw measures 1.75 inches in length and comes in a pack of 75. Perfect for both small and large projects requiring consistent, secure anchoring.
• EASY INSTALLATION: Cylindrical shape with helical thread provides strong holding power. Compatible with drill bits for quick setup, making it easy to anchor into concrete or stucco.