Hose screw connection SILVYN® USK-M 20X1.5 SGY, Hose screw connection, M 20, Nominal size: 21, Suitable for protective hose size: 21, Halogen-free, IP 54, , Areas of application: Indoor applications, Light mechanical stress, SILVYN® SP/SP-PU, In combination with cable protection hose:, SILVYN® FPS/ FD-PU, Benefits: No additional screw parts required, Vibration protection, Quick and easy installation