Enhance your fastening projects with this Hex Head Cap Screw, a durable and reliable essential for various applications. Crafted from Grade A Steel and coated with Zinc for added protection against corrosion, this screw is built to last. Designed to meet ASME B18.2.1 specifications, it guarantees high quality and performance. Featuring a 5/8-11 thread size and a 4.5-inch length, it is perfect for secure and stable fastening. The hex head allows for easy installation with a wrench or socket. Rest assured, this screw is also RoHS compliant, making it a responsible choice for your projects. Upgrade your toolkit with this essential fastener today.