Female Run Tee Application Air Gases Hydraulic Oil Natural Gas Non-Potable Water Steam Fitting Side A Connection Type Compression Fitting Side B Connection Type FNPT Fitting Side C Connection Type Compression Fitting Material Stainless Steel Fitting Side A Tube Outer Diameter 12 mm Fitting Side C Tube Outer Diameter 12 mm Thread Size B 1/4-18 System of Measurement Imperial/Metric Compatible Fitting Brands Swagelok Material Grade 316 Maximum Operating Temperature 1 500 Degrees F