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System of Measurement
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Specifications Met
Barb Style
Maximum Vacuum @ Temperature
Export Control Classification Number (ECCN)
Maximum Pressure @ Temperature
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
Relative Vacuum Rating
DFARS Specialty Metals
Minimum Temperature
REACH
Maximum Temperature
Gasket Material
Number of Barbs
About Measuring Fittings
Measure the threaded ends of your fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.
Metal Barbed Hose Fittings for Air and Water
Slide the barbed end into rubber hose and secure with the appropriate clamp or crimp-on hose ferrule.
Brass fittings are softer than other metal fittings, so they’re easier to thread together. Plain brass fittings have good corrosion resistance. Fittings with a threaded end are also known as hose nipples.
Metric, UN/UNF (SAE Straight), and BSPP male threads with gasket protect against leaks. UN/UNF (SAE Straight) threads are also known as O-ring boss threads.
Straight Adapters, Hose × UN/UNF (SAE Straight) Male Threaded Pipe

NPT/NPTF, Metric, BSPP, and
UN/UNF (SAE Straight)
Male Threads with Gasket
UN/UNF (SAE Straight)
Male Threads with Gasket
- Maximum Pressure: 250 psi @ 72° F
- Maximum Vacuum: 27 in. of Hg @ 72° F
- Temperature Range: -40° to 160° F
- Attachment Type: Use Worm-Drive Clamps or Crimp-On Hose Ferrules
- Specifications Met: See table

























