1)Made from UL approved Nylon 66, 94V-2. 2)IP68 degree of protection. 3)G THREAD(DIN STANDARD). 4)Waterproof FEATURES:1)Material: UL approved Nylon 66, 94V-2.2)IP68 degree of protection.3)G THREAD(DIN STANDARD).4)UV resistant in outdoor applications5)Indoor and outdoor applications6)Operating temperature: -40°C ~ 100°C7)Waterproof.8)Resistant to salt water, weak acids & alkalis, alcohol, esters, ...