This pack of durable steel hex head concrete screw anchors is designed for various construction and DIY projects, ensuring a secure and reliable hold. Measuring 1/4 inch in diameter and 3-3/4 inches in length, each screw is crafted to provide maximum strength and ease of installation. Ideal for professionals and home enthusiasts alike, the 100-pack offers an ample supply for large projects, guaranteeing long-lasting performance and safety in your constructions.