Metal screw connection straight LIF-M, IP 40, small packing unit integrated inner sleeve, metric external thread suitable for metal protection hoses SPR / SPR-AS / SPR-VA / FLEXAgraff-AS / FLEXAgraff-VA / SPR-PVC-AS / SPR-PA / SPR-PU-AS / SPR-PU-F / FLEXAgraff-PU-F Material: threaded sleeve nickel-plated brass / cover sleeve nickel-plated brass Temperature range: -40°C ... +250°C Properties: integrated hose unscrewing lock / cover of the hose ends / vibration and tensile resistant