Plastic quick screw connection straight RQGZ-S, IP 68 plug connection, one-piece, strain relief, high-sealing, for ROHRflex corrugated hoses Material: plastic (PA), color: black Temperature range: -40°C ...+120°C, Approvals: NFPA 130 - ASTM E 162-E 662 SMP 800-C, Properties: smallest possible external dimensions for minimum screw connection distance / quick assembly without lock nut / for wall thicknesses 1.0 to 4.0 mm / silicone, cadmium and halogen free / self-extinguishing / high mechanical load capacity