Werma signaltechnik 975 444 01 cable gland m20 x 1 5mm with nut werma signaltechnik 975 444 01 p the werma signaltechnik 975 444 01 is a cable gland m20 x 1 5 with nut the cable gland is used for fixing cables and sealing and terminating a device to ensure that the characteristics of the enclosure which the cable enters can be maintained adequately and kept waterproof p werma signaltechnik 975 444 01 cable gland m20 x1 5mm with nut