Power Pro 1/4" x 2-3/4" Flat-Head Concrete Screw Anchors, 225-Pack a reliable and durable solution for securing materials to concrete surfaces. These concrete screw anchors are designed with a flat head for a flush finish, providing a clean and professional look for your projects. I for both commercial and residential applications, this 225-pack ensures you have plenty of anchors on hand for various tasks. Made to deliver strong holding power, these anchors are for fastening wood, metal, and other materials to concrete, brick, or block. Whether you're working on a large construction job or a small home improvement project, these anchors provide the strength and stability you need with ease of installation. Model Number: