Crafted for robust anchoring solutions, the hex-head sleeve anchor from Simpson Strong-Tie is designed to provide reliable support in solid base materials. With a size of 3/4 in. x 4-1/4 in., this expansion anchor effectively secures various applications, ensuring stability and safety. Built from zinc-plated carbon steel, it not only offers strength but also resistance against corrosion, making it suitable for diverse environments. Its important to note that oversized holes can diminish the anchors load capacity, so precision during installation is crucial. FM and UL approved, this product meets stringent safety standards, allowing users to trust its reliability in critical applications.