Introducing our Fillister Head Machine Screw, a durable and reliable fastening solution for a variety of applications. This ASME B18.6.3 compliant screw features a #4-40 thread size, making it ideal for small to medium-sized projects. Crafted from high-quality steel and coated with zinc for added corrosion resistance, it ensures long-lasting performance. The Fillister head design offers increased contact area and enhanced stability, while the Phillips drive type allows for easy installation. With a length of 0.5 inches, it's perfect for securely fastening components. Rest assured, this screw is also RoHS compliant, making it a sustainable choice for your projects. Upgrade to our Fillister Head Machine Screw today and experience the difference in quality and performance.