The SMC - KQ2H12-03AS is a push-on hose fitting, designed to connect hose lines. This component is integral in systems where fluid or gas needs to be directed through a series of tubes. Produced by SMC, a renowned brand in the engineering market, this product stands out for its straightforward application in industrial and commercial settings. Key Features: Features a 'Push On' connect style. This refers to the attachment system designed for the hose to be pushed onto the fitting for connection. Boasts a tube size of 12mm, determining the inner diameter of the hose or tube the fitting can be used with. Adopts a 3/8 inch male fitting, showcasing the size and gender of the termination end of the fitting. Made from Acetal. This synthetic polymer, known for its stiffness and low friction, is often selected for use in applications dealing with fluid or gas transmission. Has specific dimensions: Wrench Flat (mm) 19, A (mm) 45, B (mm) 30. These figures represent the size specifications for the fitting, implying it can fit spaces within these dimensions. Provides an Operating Pressure Range (MPa) of .1 – 1, denoting the range of pressure the fitting can withstand during operations. Can handle Ambient and Fluid Temperature (°C) of -5 - 60, indicating the range of temperature conditions within which the fitting is designed to operate.