Product Descripion Features 1,Made by way of brass, durable, corrosion resistant and warmth resistance Easy to drill out to get the proper nozzle hole length 2, Thread: M5*0, Nozzle hole: 0, Hexagon: 6mm, whole height: 6 3,Suitable for any gas utility or water sparying Used on many pipe connections reminiscent of valve, hose, burner nozzle