Introducing our Truss Head Sheetmetal Screw, a reliable fastening solution crafted from durable steel with a protective zinc coating. Meeting ASME B18.16.4 specifications, this screw is designed for precision and strength in a variety of applications. Featuring a Phillips drive type and Type B tip, installation is efficient and secure. The truss head design offers a low-profile finish, ideal for projects where aesthetics are a priority. With a thread size of 6 and a length of .25 inches, this screw is perfect for fastening thin sheet materials with ease. Rest assured, our product is manufactured to the highest quality standards, making it a dependable choice for your assembly needs.