Hose screw connection SILVYN® FLEXILOK M 20X1.5 /21 GY, hose screw connection, M 20, nominal size: 21, suitable for protective hose size: 21, polyamide, halogen-free, IP 66, , Areas of application: Applications with little space requirement, mechanical engineering, building installation, mobile applications, control cabinet construction, Benefits: cost-effective hose screw connection, quick assembly, easy to assemble, no parts to lose, new space-saving design