Introducing our Pan Head Sheetmetal Screw, a reliable fastening solution crafted from durable steel with a sleek black oxide finish. Designed to meet ASME B18.16.4 specifications, this screw features a Phillips drive and Type AB tip for easy installation. With a thread size of 4 and a length of .5 inches, it's suitable for a variety of applications. ROHS compliant, it offers both performance and environmental responsibility. Upgrade your fastening arsenal with this essential component.