Introducing our Flat Head Sheetmetal Screw, a versatile and durable fastening solution for various applications. Compliant with ASME B18.6.4 standards, this screw features a #4-40 thread size, perfect for securely joining sheet metal and other materials. Crafted from high-quality steel and coated with zinc for enhanced corrosion resistance, it ensures long-lasting performance. The flat head design offers a flush finish, ideal for applications where protruding fasteners are not desired. Equipped with a Torx drive and Type F tip, it allows for easy and efficient installation. With a length of .3125 inches, it is suitable for a wide range of projects. Rest assured, this screw is RoHS compliant, meeting environmental standards. Upgrade your fastening arsenal with this reliable and efficient flat head sheet metal screw.