Enhance your assembly projects with this Truss Head Machine Screw. Crafted from durable stainless steel, it offers reliable strength and corrosion resistance for long-lasting performance. Featuring a Phillips drive type and a 4-40 thread size, it ensures easy installation. With a sleek .3125-inch length, it's perfect for a variety of applications. Compliant with RoHS regulations, this screw is not only functional but also environmentally friendly. Upgrade your toolkit with this essential hardware component.