The Flat Head Machine Screw, a durable and reliable fastening solution for various applications. Crafted from high-quality stainless steel, this screw guarantees strength and corrosion resistance. With a Phillips drive type and ASME B18.6.3 specification, it offers easy installation and meets industry standards. Featuring a 4-40 thread size and a length of 1.375 inches, it is perfect for securely fastening components. Rest assured, this screw is RoHS compliant, making it a sustainable choice for your projects. Trust in its performance and precision for all your assembly needs.