Answer
Jul 17, 2026 - 06:23 AM
The OD (outside diameter) of a 1/4 inch hose typically refers to the outside measurement of the hose. For a standard 1/4 inch hose (where 1/4 inch is the inner diameter), the outside diameter is usually around 0.5 inches (about 12.7 mm), but it can vary depending on the hose material and wall thickness. Always check the manufacturer's specifications for the exact OD.
