Introducing our Flat Head Machine Screw, a versatile fastening solution designed for a wide range of applications. Made of durable steel with a zinc finish coating, this screw offers excellent corrosion resistance and longevity. Compliant with ASME B18.6.3 standards, it ensures high quality and precision in every use. Featuring a 4-40 thread size and a Phillips drive type, it allows for easy installation and removal. With a length of .4375 inches, it's ideal for securely fastening components in place. Rest assured, this product is also RoHS compliant, meeting environmental standards for a sustainable choice. Elevate your fastening needs with this reliable and efficient Flat Head Machine Screw.