Aquatuning 8mm hose connection

8mm hose connector made of nickel-plated brass with an O-ring for 10mm PVC, PU, PA, silicone, or PE hoses with an inner diameter of 7mm to 9mm. G1/4" external thread. Height 35.5mm. Inner connection diameter: 6.6mm. Note for water cooling beginners: The connections for inch hoses (7/16“, 3/8“, ½“) are labeled in the shop with a mm specification. This can vary by ±1mm, which is not an issue since a hose clamp is required for installation. If you want to install the hose without a hose clamp, you need to choose a larger connection. For some connections that tend to deviate upwards, it may also be possible that, for example, a 13mm connection actually seals on a hose with a 13mm inner diameter even without a hose clamp. Overview: 10mm (3/8“) hose clamp: none up to 8mm, required from 10mm; 10mm (7/16“) hose clamp: none up to 8mm, required from 10mm; 12mm (1/2“) hose clamp: none up to 11mm, required from 12mm; 13mm (1/2“) hose clamp: none up to 11mm, required from 13mm.