Introducing our Fillister Head Machine Screw, a versatile fastening solution for various applications. Crafted from durable steel with a zinc finish coating, this screw ensures reliable performance and corrosion resistance. Compliant with ASME B18.6.3 specifications, it features a 1/4-20 thread size and a 1-inch length, making it ideal for securely joining components. The slotted drive type offers easy installation, while the fillister head provides a neat and flush finish. Rest assured, this screw is RoHS compliant, meeting environmental standards for safe and sustainable use. Upgrade your fastening projects with this high-quality machine screw.