8mm nickel-plated brass hose nozzle with O-ring for PVC, PU, PA or PE hoses with silicone 7mm-9mm inside diameter. G1 / 8 "male thread height 35.5 mm inner diameter connection.. 5.4 mm

Note Wakü for beginners:
The connectors for imperial tubing (7 / 16 ", 3 / 8 ", ½ ") are provided in our shop with one mm specification. This can vary +-1mm, which is not a problem as is required for mounting a hose clamp. If you want to mount the hose without hose clamp, so you must select a larger port. In some ports, which tend to deviate upward, it may be possible that such a 13mm connection actually sealed in a tube with 13mm inner diameter without hose clamp.