QTHA-2MS0-QD

1/4" male NPT QD (Quick-connect) Adapter, S.S.

Make a bubble-tight seal on any Female NPT pressure device without using thread sealant or a wrench.


  • A unique design allows connection to standard female NPT ports using a pressure-assisted o-ring seal
  • Pressure helps to seal the fitting better
  • Stainless steel construction
  • Made in USA


Pressure Range0 to 5000 psi (0 to 345 bar)
End C11/4" Male NPT with Quick-Disconnect
End C2Male Quick-test
Has Check ValveNo
Maximum Working Temperature140 °F (60 °C)
ConstructionStainless Steel
Seal materialsBuna-N
Dimensions A1.88 in (4.78 cm)
Dimensions B1 in (2.54 cm)