4AN to 1/4" NPT Male 90 Degree Elbow Fitting 2Pcs. The thread size of 4AN is 7/16-20UNF, Degree: 90 degree elbow. Widely used in fuel system, cooling system, power steering system, etc. such as: Oil or Fuel or Gas or Gad or Water or Fluid or Air Line with 4AN Ends.
