Introducing a versatile solution for your fastening needs - the 4-40 Stainless Steel Flat Head Machine Screw. Crafted from durable stainless steel, this screw ensures long-lasting performance in a variety of applications. Featuring a Phillips drive type and conforming to ASME B18.6.3 specifications, it offers easy installation and reliable fastening. With a flat head design and a length of 0.625 inches, it provides a flush finish for a professional look. Rest assured, this screw is RoHS compliant, making it environmentally friendly. Upgrade your fastening arsenal with this high-quality Stainless Steel Flat Head Machine Screw.