Barb Connector Fitting Side A Connection Type Barbed Fitting Side B Connection Type MNPT Fitting Material Stainless Steel Fitting Side A Tube Outer Diameter 3/8 in Material Grade 316 Maximum Operating Temperature 1 200 Degrees F Overall Length 1 23/32 in Specific Fitting Shape Straight Adapter Fitting Side B Pipe Size 1/4 in Compatible Fitting Brands CPI Series CPI(TM) System of Measurement Imperial Standards ASME SA-213 ASTM A213 ASTM A249 ASTM A269 MIL-T-8504 MIL-T-8506