Introducing our Pan Head Sheetmetal Screw, a versatile fastening solution for a variety of applications. Crafted from durable steel with a corrosion-resistant zinc finish, this screw ensures long-lasting performance. Compliant with ASME B18.16.4 specifications, it guarantees quality and reliability. The Phillips drive type and Type B tip make installation easy and efficient. With a thread size of 4 and a length of .4375 inches, it's perfect for securing thin metal sheets. Trust in this screw for secure and dependable fastening, while also meeting RoHS compliance standards.