... etc, and we make full line of cable gland, like PG, M,NPT,G. thread..... speci 1.Material ... butadiene rubber(NBR)2.Thread specificaiton: Metric ,PG,G,NPT3.Working Temperature : -40 to ... die and rubber part,large range in clamping cable, ultra-strong stretching resistance, waterproof, dustproof ... 5.Color: black,white,grey as well as special colors that can be designed at request. nylon cable gland of PG ...