Female Bulkhead Connector Fitting Side A Connection Type Compression Fitting Side B Connection Type FNPT Fitting Material Stainless Steel Fitting Side A Tube Outer Diameter 1/4 in Material Grade 316 Maximum Operating Pressure 10 300 psi Maximum Operating Temperature 1 200 Degrees F Overall Length 1 27/32 in Specific Fitting Shape Straight Bulkhead Adapter Fitting Side B Pipe Size 1/8 in Compatible Fitting Brands CPI Thread Size A 7/16-20 Series CPI(TM)