Instrumentation Fittings Application Gases Hydraulic Fluid Fitting Side A Connection Type Compression Fitting Side B Connection Type MORB 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 1 11/32 in Specific Fitting Shape Straight Compatible Fitting Brands Parker A-LOK Swagelok Thread Size A 7/16-20 Thread Size B 7/16-20