Secure your projects with our Button Head Socket Cap Screw, a reliable fastening solution designed for precision and durability. Crafted from high-grade steel and coated with a protective layer of zinc, this screw ensures long-lasting performance even in demanding environments. Compliant with ISO 7380-1 standards, it features a M2 x 0.4 thread size and a Torx drive type for efficient installation. With a length of 4mm, it's perfect for a variety of applications. Rest assured, our screw is RoHS compliant, guaranteeing its environmental friendliness. Trust in the quality and versatility of this essential hardware for your industrial or DIY projects.