Easily secure components with our Flat Head Socket Cap Screw, a reliable fastening solution for various applications. Made of durable steel and measuring .625 inches in length, this screw is designed for a 4-40 thread size according to ASME B18.3 specifications. Its flat head profile ensures a flush finish, making it ideal for projects where a smooth surface is essential. Rest assured, this screw is RoHS compliant, meeting environmental standards for safe and sustainable manufacturing practices. Upgrade your fastening arsenal with this high-quality and versatile hardware essential.