Introducing our Button Head Socket Cap Screw, a reliable fastening solution for your projects. Crafted from durable stainless steel, this screw boasts a 4-40 thread size and a sleek .375-inch length, perfect for various applications. Its Pin-In Hex Socket drive type ensures secure installation, while its ASME B18.3 specification guarantees high quality and performance. Rest assured, this screw is also RoHS compliant, meeting environmental standards. Upgrade your fastening arsenal with this essential component.