The Truss Head Sheetmetal Screw, a versatile fastening solution designed for reliable performance. This steel screw with a durable zinc finish offers exceptional strength and corrosion resistance, making it ideal for a wide range of applications. Featuring a Phillips drive type and Type B tip, it ensures easy installation and a secure hold. With a thread size of 4 and a length of .625 inches, it is suitable for various projects. Compliant with ASME B18.16.4 standards, this screw guarantees quality and precision. Upgrade your hardware collection with this essential component for efficient assembly and maintenance tasks.