1[Thread Connection] This threaded panel back mount socket features a 7/16 inch 28UNS threaded joint for fast and reliable connections, ensuring ease of installation. 2[Safe Welding Connection] The cable connection type is welding, soldering temperature requirement is 38040, each operating time at each point should not exceed 3 seconds. 3[Waterproof Performance] With an IP67 waterproof rating, this back mount connector provides excellent waterproof performance, making it suitable for outdoor applications even in harsh weather conditions. 4[Flame Retardant Construction] Encased in a V 0 rated PA66 thermoplastic shell, this connector offers superior flame retardant properties, enhancing safety in various industrial environments. 5[Wide Applications] Ideal for use in a variety of equipment requiring water tight and indoor outdoor applications, such as outdoor power tools or appliances, ships or automation equipment, underwater devices, outdoor LED light, solar systems, outdoor security cameras. 5 x Threaded Panel Back Mount Socket