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Brass Adapter, 1/2-20 Male SAE 45 deg Flare To 1/2-20 Male SAE 45 deg Flare, Straight

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Description & Features

The Danfoss / Eaton SAE 45deg Flare Union ensures reliable connections in various industrial applications including LP and natural gas flammable liquids instrumentation refrigeration power steering hydraulic and pneumatic systems. The adapter features 1/2-20 Male SAE 45-degree flares on both ends providing a secure and leak-proof connection for critical operations.

Constructed from durable brass this adapter is designed to withstand harsh environments while maintaining integrity. The straight design facilitates straightforward installation and integration into existing systems enhancing overall efficiency and reliability. This product catalog number C1HP89 is engineered for precision and standard compliance ensuring compatibility with industry requirements.

End types and sizes both male and with a thread size of 1/2-20 match the 45-degree SAE flare specifications making it a versatile choice for connecting fluid systems. With its sturdy brass construction it is ideal for demanding environments where secure connections are paramount.

Supplier Part Number: 42X5

ECCN: EAR99

Specifications

Alternate Part Numbers
Alternate Part Number C1HP89, Alternate Part Number MI-00333085, Alternate Part Number MINO-00015X06507, Alternate Part Number MINO-00925F73018
Application
Other - LP and natural gas, flammable liquids (special order), instrumentation, refrigeration, power steering, hydraulic and pneumatic systems
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Size 1
0.50
End Size 2
0.50
End Type 1
SAE 45
End Type 2
SAE 45
L
1.34
Supplier Part Number
42X5
Thread 1
1/2-20
Thread 2
1/2-20
Thread Sealant
No
Tube O.D.
0.31
Tube O.D.
0.3125
Product Weight
0.04 lbs

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Product Questions & Answers (2)

Question by: Freddie G on Feb 18, 2026, 3:38 PM
got two lines that are both 1/2-20 SAE 45 flare male, will this union join em up straight?
Answer by: Customer Support on Feb 19, 2026, 4:38 PM
Built for exactly that situation, it’s a straight flare union with 1/2-20 male SAE 45 degree flare ends on both sides, so it connects two matching 45 degree flare fittings together in-line.
Question by: Clint W on Dec 16, 2025, 9:19 PM
both ends on this thing are male SAE 45 flare, right? just want to make sure before i order, trying to union two male fittings together on a power steering line
Answer by: Customer Support on Dec 18, 2025, 6:30 AM
both ends are 1/2-20 Male SAE 45-degree flare, so it works as a union between two male fittings on the same size line. That makes it the right pick when you've got two male-terminated lines that need to meet in the middle without adapting to a different thread or flare type.