MG Cable Glands factory in China can offer you best competitive price and reliable quality in China. MG Cable GlandsMaterial: Parts A, C, E are made of UL approved nylon PA66, parts B and D are made of nitrile butadiene rubber (NBR).Thread spec.: Metric, PG, G, NPT. Working temperature: -40 to 100 in static state,instantaneous heat resistance up to 120 ; -20 to80 in dynamic state, instantaneous ...