Concrete screws are designed specifically for fastening items to concrete, brick, and masonry surfaces. They have a hardened steel construction and threads that cut into the material, providing a secure and reliable hold. These screws are commonly used in construction and renovation projects where strong and durable connections to masonry are required. Concrete screws are ideal for mounting fixtures and hardware to concrete walls, securing furring strips to brick and block, and attaching window and door frames to masonry surfaces. They are available in various lengths and diameters to suit different project requirements, ensuring reliable performance in all your masonry fastening projects.