Brass Reusable Socketless Fitting, -04 (7/16-24) Male SAE 42 deg Inverted Flare, -04 Hose, Straight

Description & Features

The DANFOSS Power Solutions (II LLC Aeroquip) Brass Reusable Socketless Fitting is designed for robust and efficient connections. Featuring a -04 (7/16-24) Male SAE 42 degree Inverted Flare it is compatible with a -04 Hose and ensures a reliable straight alignment.

Manufactured from high-quality brass this fitting provides durability and longevity. It is an ideal choice for various industrial applications requiring a hassle-free socketless connection. The fitting does not necessitate the use of a mandrel or thread sealant simplifying the installation process.

The line-to-hose connection is secure and stable offering confidence in demanding environments. This fitting is cataloged under number C1BQ99 and carries the ECCN EAR99 designation denoting it falls under the export classification for unrestricted use.

Its specific engineering supports smooth operation reducing wear and tear on the hose thereby enhancing efficiency. This component is an essential piece for those looking to maintain system integrity under high-pressure conditions.

MPN: 4740-4B

Supplier Part Number: 4740-4B

Specifications

D
0.75
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Size 1
0.44
End Type 1
SAE 45
End Type 2
Line/Hose/Tube
Hose Cutoff
0.75
Hose Size
-04
Mandrel Required
No
Supplier Part Number
4740-4B
Thread 1
-04 (7/16-24)
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number C1BQ99, Alternate Part Number MI-00329463, Alternate Part Number MINO-00015F69850
Product Weight
0.04 lbs

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Product Questions & Answers (1)

Question by: Terry B on Jan 15, 2026, 11:17 AM
does this fitting need any kind of sealant or mandrel when you're putting it on, or does it just go straight on the hose?
Answer by: Customer Support on Jan 17, 2026, 7:03 AM
No sealant and no mandrel required. That's actually one of the main advantages of the socketless design. You're working with a reusable brass fitting that connects directly to the -04 hose without any of that extra prep work. Makes the installation process a good bit simpler, especially out in the field where you don't always have every tool on hand.