Material : Steel Plated Working Temperature: -65°F (-54°C) to 250°F (120°C) JIC Size : 3/8" Jic 37 / Sae 37 Male (Actual Nominal Thread Size 9/16"-18 Tpi) NPT Size : 1/2" Npt Male (Actual Nominal Thread Size 0.84") Suitable for: Air, Hydraulic Fluid, ATV, Isopropyl Alcohol, Natural Gas, Fuel, Lubricants, Fresh Water Material : Steel Plated Working Temperature: -65°F (-54°C) to 250°F (120°C) JIC Size : 3/8" Jic 37 / Sae 37 Male (Actual Nominal Thread Size 9/16"-18 Tpi) NPT Size : 1/2" Npt Male (Actual Nominal Thread Size 0.84") Suitable for: Air, Hydraulic Fluid, ATV, Isopropyl Alcohol, Natural Gas, Fuel, Lubricants, Fresh Water