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Brass Adapter, 1/4-18 Female NPT Coupling

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Application
Grease, refrigeration, instrumentation and hydraulic systems. Fuel, LP and natural gas available on special order.
End Gender 1
13553
End Gender 2
13555
End Size 1
0.25
End Size 2
0.25
End Type 1
NPTF
End Type 2
NPTF
L
1.12
Minimum Working Temperature
-65
Supplier Part Number
3300X4
Thread 1
1/4-18
Thread Sealant
No
Product Weight
0.09 lbs
Product Questions & Answers 1

Product Questions & Answers

What kind of stuff can this handle besides hydraulics? I'm working with some refrigeration lines and need adapters.
Question by: Shane W on Nov 10, 2025, 3:07 PM
This adapter is rated for grease, refrigeration, instrumentation, and hydraulic systems. Fuel, LP, and natural gas compatibility is available on special order.
Answer by: Customer Support on Nov 12, 2025, 2:12 PM