Instrumentation Fittings Application Gases Hydraulic Fluid Fitting Side A Connection Type Compression Fitting Side B Connection Type Male SAE Fitting Material Stainless Steel Fitting Side A Tube Outer Diameter 1/4 in Material Grade 316 Maximum Operating Pressure 4020 psi Maximum Operating Temperature 400 Degrees F Overall Length 28 1/2 mm Specific Fitting Shape 90 Degrees Elbow Compatible Fitting Brands Parker A-LOK Swagelok Thread Size A 7/16-20 Thread Size B 7/16-20