The AMPHENOL TUCHEL part C09131C0061002 is a rear mounting male metal receptacle designed with an O-ring seal and ring nut mount for secure connections. It features complete EMI shielding when fully mated and locked, providing EMI security for reliable performance. Contacts are included, making it easy to integrate into your system. A hex nut mount is available upon request for added flexibility in installation. This high-quality receptacle is ideal for applications requiring robust, shielded connections in challenging environments.