Introducing our Flat Head Sheetmetal Screw, a versatile fastening solution for a wide range of applications. Crafted from durable steel with a protective zinc coating, this screw offers both strength and corrosion resistance. Featuring a flat head design and Phillips drive type, it ensures a flush finish and easy installation. The Type B tip provides efficient penetration, while the ASME B18.6.4 specification guarantees quality and performance. With a thread size of 4 and a length of .3125 inches, it's perfect for securely fastening sheet metal and more. Trust in its reliability for your projects, all while meeting RoHS compliance standards.