Introducing our Flat Head Machine Screw, a reliable and versatile fastening solution for various applications. With a 4-40 thread size and constructed from durable steel, this screw offers exceptional strength and stability. The yellow zinc finish not only enhances its corrosion resistance but also adds a sleek aesthetic touch. Featuring a Phillips drive type, it ensures easy installation with a secure grip. Measuring at .4375 inches in length, it's suitable for a range of projects. Rest assured, this screw is also RoHS compliant, meeting environmental regulations for added peace of mind. Upgrade your fastening needs with this high-quality Flat Head Machine Screw.