Tube End Female Adapter Application Gases Liquids Fitting Side A Connection Type Compression Fitting Side B Connection Type FNPT Fitting Material Stainless Steel Fitting Side A Tube Outer Diameter 1/8 in Material Grade 316 Maximum Operating Pressure 10 900 psi Maximum Operating Temperature 649 Degrees C Overall Length 1 3/8 in Specific Fitting Shape Straight Adapter Fitting Side B Pipe Size 1/4 in Compatible Fitting Brands A-LOK Thread Size A 5/16-20 System of Measurement Imperial