Flame Retardant Shell: Our industrial socket features a flame retardant PP shell that automatically extinguishes when exposed to fire, offering strong flexibility and resistance to drops and impacts. Ni Plated Brass Conductor: Equipped with a nickel-plated brass conductor, this socket connector ensures excellent conductivity and high transfer efficiency. IP67 Rating: With an IP67 rating, this industrial socket is waterproof and dustproof, effectively preventing short circuits and leakage, ensuring safety. Wide Range of Applications: Ideal for various industries including power, distilleries, workshops, camping, sports, outdoor activities, shipbuilding, and more. Easy Screw Installation: Featuring a simple screw fixing installation, this industrial concealed socket can be easily mounted. Simply plug the compatible plug into the socket for use.