Durable Brass Flexible Hose Barb 1/4" for versatile connections. Crafted from high-quality brass with excellent sun resistance, high-temperature ductility, and low magnetic permeability. Features a barbed end for secure connection to 3/8" ID hose and a 1/2" NPT female threaded end for pipe fitting. Ideal for pneumatic, temperature control, vacuum, fluid, air, water, oil, fuel, and gas systems.