Steel Adapter, 1/4-18 Female NPT Branch To 9/16-18 Male JIC 37 deg Flare Run, Tee

Description & Features

This steel tee adapter features a 1/4-18 female NPT branch connection. It also includes a 9/16-18 male JIC 37 deg flare run connection, facilitating secure and reliable connections in demanding environments.

The Eaton Aeroquip 2031 Series tee adapter is suitable for various applications, including hydraulic, instrumentation, and chemical processing systems. This adapter, with catalog number C1AX70, ensures compatibility and performance in critical fluid transfer applications.

SKU: 2031-4-6S

Supplier Part Number (MPN): 2031-4-6S

Alternate Part Numbers: C1AX70, MI-00314264, MINO-00015F62724

Specifications

A
0.88
Alternate Part Numbers
Alternate Part Number C1AX70, Alternate Part Number MI-00314264, Alternate Part Number MINO-00015F62724
Application
Other - Hydraulic, instrumentation, and chemical processing systems
B
1.09
Drop Dimension
0.88
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Gender 3
13557
End Size 1
0.56
End Size 2
0.56
End Size 3
0.25
End Type 1
SAE 37
End Type 2
SAE 37
End Type 3
Line/Hose/Tube
Minimum Working Temperature
-65
Supplier Part Number
2031-4-6S
Thread 1
1/4-18
Thread 2
9/16-18
Thread Sealant
No
Tube O.D.
0.38
Tube O.D.
0.38
Product Weight
0.38 lbs

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Product Questions & Answers (3)

Question by: Warren K on Mar 24, 2025, 1:59 PM
trying to tee off a 1/4-18 female npt port, will this give me two 9/16-18 jic ends on the run?
Answer by: Customer Support on Mar 26, 2025, 6:27 AM
Function-wise, it is a steel tee adapter with a 1/4-18 female NPT branch and two 9/16-18 male JIC 37 degree flare connections on the run, so it lets you split off from the NPT branch into two JIC flare ends.
Question by: Janet P on Sep 19, 2025, 7:42 PM
So this thing's a tee, right? Does that mean it's got three openings? Just wanna make sure I'm picturing it right before I order.
Answer by: Customer Support on Sep 21, 2025, 9:03 AM
That's right, this is a tee adapter, so it features three openings for connecting different lines or components. One port is a 1/4-18 Female NPT branch, while the other two are 9/16-18 Male JIC 37 deg Flare runs.
Question by: Ronnie F on Mar 18, 2026, 2:12 PM
got a manifold port that’s 1/4-18 female npt, and i need to tee off to a 9/16-18 jic line. is this the right adapter?
Answer by: Customer Support on Mar 19, 2026, 9:40 PM
Function-wise, yes. It’s a steel tee adapter with a 1/4-18 female NPT branch and a 9/16-18 male JIC 37 degree flare run connection.