Introducing our Fillister Head Machine Screw, a versatile and essential component for a wide range of applications. Crafted from durable stainless steel for long-lasting performance, this screw boasts a 4-40 thread size according to ASME B18.6.3 standards. The slotted drive type ensures easy installation, while the 1-inch length offers flexibility in use. With its sleek fillister head design, it provides a secure and tidy finish. Rest assured, this screw is RoHS compliant, meeting environmental standards for responsible manufacturing. Upgrade your fastening solutions with this high-quality stainless steel machine screw.