Concrete screws, also known as masonry screws or concrete anchors, are specialized fasteners designed to securely attach objects to concrete, brick, or other masonry surfaces. They are commonly used in construction and DIY projects where a strong and reliable connection is required. They have a unique thread design that is optimized for anchoring into masonry materials, often with a sharp, pointed tip for easy insertion into the surface.
Concrete screws generally feature coarse threads that are specially designed to provide a secure grip in masonry surfaces. The threads cut into the material, creating a strong bond. To install a concrete screw, a hole is typically drilled into the masonry surface using a masonry drill bit of the appropriate diameter. The screw is then inserted into the hole, and the threads engage with the surrounding material, securing the screw in place.
Concrete screws are versatile fasteners suitable for a wide range of applications. They can be used to attach items such as shelves, brackets, light fixtures, electrical boxes, and signage to concrete or masonry walls, floors, or ceilings. They are also useful for securing framing components in construction projects.
We stock them with a pozi head, zinc coated, with a standard M7.5 diameter, in a variety of lengths.