The Aeroquip Flat Crimp Steel Fittings are specifically designed for hose applications offering a reliable connection with a 90-degree elbow configuration. This fitting features a 7/16-20 female swivel end and is compatible with -04 hoses ensuring a secure and durable fit.
Manufactured by Danfoss Power Solutions this crimp fitting is constructed from high-quality steel providing strength and longevity in various industrial settings. It meets SAE 37 standards on the first end with a line/hose/tube type end on the second.
With no mandrel required and no need for thread sealant the fitting simplifies installation and reduces preparation time. The end sizes include a 0.4375 for the female and male ends ensuring the correct fit for specified applications.
ECCN: EAR99
Supplier Part Number: FC4098-0404S
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Specifications
D
0.69
Drop Dimension
0.68
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13556
End Size 1
0.44
End Type 1
SAE 37
End Type 2
Line/Hose/Tube
H
0.68 in
Hose Size
-04
Mandrel Required
No
Supplier Part Number
FC4098-0404S
Thread 1
7/16-20
Thread Sealant
No
Alternate Part Numbers
Alternate Part NumberC1GD94, Alternate Part Number MI-03077620, Alternate Part Number MINO-00015X60062
Does this fitting need any kind of thread sealant when you put it together, or does it go on dry?
Answer by: Customer Support on Aug 28, 2025, 7:41 AM
No sealant needed on this one. The 7/16-20 female swivel end meets SAE 37 standards, which means the sealing happens at the 37-degree flare seat itself. Thread sealant would actually be out of place here and could cause problems with the connection. Just make sure your mating surface is clean and in good shape and you're good to go.
Question by: Sherry R on Jun 30, 2025, 11:55 AM
trying to replace a 90 degree hose end, is this the one with the 7/16-20 female swivel for a -04 hose?
Answer by: Customer Support on Jul 1, 2025, 9:14 PM
The key callouts match what you listed: it is a 90 degree elbow flat crimp fitting with a 7/16-20 female swivel end and it is sized for -04 hose.
Question by: Duane R on Jan 28, 2026, 12:33 PM
Reckon this fitting'll hold up alright in a hydraulic system running at, say, 2000 PSI? Just wanna make sure it's tough enough for the job.
Answer by: Customer Support on Jan 30, 2026, 6:36 AM
Constructed from high-quality steel, this Aeroquip fitting is designed for durability in various industrial settings. However, the product data doesn't specify a maximum pressure rating.