The CTB Cap Screw Set Series 400 from Field Tool Supply features high-quality cap screws designed for durability and reliability. This set includes various sizes tailored for industrial applications, ensuring compatibility with a range of systems. Each screw is crafted from premium materials, providing excellent resistance to wear and tear. The dimensions and thread specifications are optimized for secure fastening, making them ideal for heavy-duty use. This set meets industry standards, ensuring compliance with ISO and ANSI regulations, making it a trusted choice for professionals.