Introducing a versatile and durable Fillister Head Machine Screw, crafted from high-quality steel with a sleek black oxide finish. Designed to meet ASME B18.6.3 specifications, this screw features a 3-48 thread size and a slotted drive type for easy installation. With a precise length of .25 inches, it is ideal for a variety of applications. Rest assured, this screw is RoHS compliant, making it not only efficient but also environmentally friendly. Elevate your projects with this essential hardware component.