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Steel Flat Crimp Fitting, 9/16-18 Female JIC 37 deg Flare Swivel, -06 Hose, Straight

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Description & Features

The Danfoss / Eaton FC8779 Series Crimp Hose Fittings Nipple Assembly ensures robust and efficient coupling for -06 hose applications. Engineered for precision, this fitting features a 9/16-18 thread size and a female JIC 37-degree flare swivel, providing reliable and leak-free connections in demanding environments.

This fitting is designed for seamless integration in industrial systems, offering a straight configuration for straightforward installation and maintenance. With a focus on durability, the steel construction guarantees longevity and performance under high-pressure conditions.

The Aeroquip Flat Crimp Steel Fittings are recognized for their compatibility and ease of use, eliminating the need for a mandrel during assembly. This product adheres to the highest industry standards, ensuring it meets the specific requirements of various applications.

Product Model Label: Aeroquip Flat Crimp Steel Fittings

Supplier Part Number: FC8779-0606S

Specifications

D
1.11
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 1
0.56
End Type 1
JIC 37
End Type 2
Line/Hose/Tube
Hex Size 2
0.56
Hose Size
-06
Mandrel Required
No
Supplier Part Number
FC8779-0606S
Thread 1
9/16-18
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number C1CT39, Alternate Part Number MI-03077653, Alternate Part Number MINO-00015X60095
Product Weight
0.06 lbs

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Product Questions & Answers (5)

Question by: Cheryl T on Aug 15, 2025, 6:27 PM
got a -06 hose line running to a hydraulic cylinder and need a 9/16-18 JIC swivel end on it. this the right fitting for that setup?
Answer by: Customer Support on Aug 17, 2025, 12:18 PM
For a -06 hose with a 9/16-18 JIC 37 degree flare connection, yes, that's exactly what this fitting is spec'd for. The swivel end lets the hose orient without twisting the line during installation, which saves a lot of headache on tight routing jobs. It's a straight configuration, so no angle is built in. If your port lines up direct, you're in good shape.
Question by: Rod B on Jun 6, 2025, 9:01 PM
trying to swap out a hose end, is this one a straight -06 with a 9/16-18 female JIC swivel?
Answer by: Customer Support on Jun 8, 2025, 6:42 AM
You are looking at a straight flat crimp hose fitting for -06 hose size with a 9/16-18 female JIC 37 degree flare swivel on the threaded end.
Question by: Bonnie S on Jul 25, 2025, 8:42 AM
does this fitting work without needing a mandrel when you're crimping it on?
Answer by: Customer Support on Jul 26, 2025, 2:06 PM
No mandrel is required for assembly with these Aeroquip flat crimp fittings. That's actually one of the practical advantages of the flat crimp design, it simplifies the crimping process and keeps your setup straightforward without extra tooling in the mix.
Question by: Janet G on Feb 22, 2026, 8:38 AM
got a -06 hose on the bench, is this the straight female JIC swivel that fits a 9/16-18 flare?
Answer by: Customer Support on Feb 24, 2026, 6:48 AM
For a -06 hose, this fitting matches a 9/16-18 female JIC 37 degree flare swivel end in a straight configuration, so it lines up with that thread and flare style.
Question by: Danny F on Jun 27, 2025, 8:15 AM
Will this fitting work alright with a standard -06 hose?
Answer by: Customer Support on Jun 28, 2025, 6:30 PM
This Eaton Aeroquip fitting is specifically designed for use with a -06 hose size, making it a suitable choice.