CONFAST 1/4 X 1-1/4 Concrete Screws - Hex Head Masonry Anchors With Drill Bits (300 Per Box)

About This Product

Tackle any concrete, block, or brick fastening project with this massive 300-piece box of CONFAST concrete screws! Each screw measures 1/4 inch in diameter and 1-1/4 inches long with full-length threads that tap directly into masonry without needing separate anchors. The hex washer head design allows for easy driving with a standard 5/16 inch nut driver, and the diamond point makes starting the screw in your pre-drilled hole much easier. This value pack includes three proper drill bits sized specifically for these screws - that's important because using the correct 3/16 inch carbide-tipped bit in a hammer drill ensures optimal holding values and prevents installation issues. These carbon steel screws feature a blue corrosion-resistant coating and are designed for dry environments. For proper installation, you'll need to space them at least 4 inches apart from center to center and keep them 3 inches away from unsupported concrete edges. The minimum embedment is 1 inch into the concrete, and they can handle fixture thicknesses up to 1/4 inch. Whether you're a contractor working on multiple jobs, a serious DIYer with big projects, or someone who just wants to stock their workshop with quality fasteners, this bulk box offers incredible value. These screws work beautifully for mounting wood to concrete, installing shelving brackets, securing electrical boxes, fastening door frames, and countless other construction and repair tasks around your home or job site. The self-tapping design means no separate anchors or complicated installation steps - just drill your hole and drive the screw directly into the masonry. The quality construction ensures they won't strip or break during installation, and the included bits mean you have everything you need to get started right away. This is exactly the kind of professional-grade fastening solution that saves time and money while delivering reliable, long-lasting results for all your concrete and masonry projects.