Introducing our Binder Head Machine Screw, a reliable fastening solution crafted from durable stainless steel for long-lasting performance. Compliant with ASME B18.6.3 specifications, this screw features a 4-40 thread size, making it suitable for various applications. Its binder head and Torx drive type ensure secure and efficient installation. With a length of .1875 inches, it's perfect for projects requiring precision. Rest assured, it's also RoHS compliant, meeting environmental standards. Elevate your fastening game with this high-quality machine screw.