Plastic screw connection straight USK-M, IP 54, small packing unit suitable for plastic protective hoses AIRflex-KUW-PVC-AS / AIRflex-KUW-PU-AS / AIRflex-K / AIRflex-GRS including inner sleeve and sealing ring, metric external thread Material: plastic (PP), color: gray Temperature range: -10°C ... +110°C Approvals: UL 1696-UR file E86359 / CSA 22.2, file 227.3-05 Properties: high dust and liquid protection / force-locking connection of hose and screw connection / vibration and tensile strength