Introducing our Pan Head Sheetmetal Screw, a high-quality fastening solution for various applications. Made of durable steel with a corrosion-resistant zinc finish, this screw is built to last. The Phillips drive type and Type AB tip ensure easy installation, while the ASME B18.16.4 specification guarantees superior performance. With a thread size of 4 and a .5-inch length, it's perfect for securely fastening sheet metal and other materials. Rest assured, this screw is compliant with RoHS regulations, making it an environmentally friendly choice. Upgrade your fastening arsenal with this reliable and versatile screw.