The Aeroquip TTC Steel Crimp Fittings are expertly crafted for general-purpose low and medium pressure hydraulic systems ensuring reliability where shock hazards may exist. Designed with a 7/16-20 female JIC 37 flare swivel end this fitting is compatible with -06 hoses making it an optimal choice for secure and effective connections. Manufactured by Danfoss Power Solutions this fitting features a robust steel construction with a 90-degree elbow configuration to provide flexibility and efficiency in various industrial applications. The fitting's end sizes are 0.4375 inches and 0.375 inches respectively with a drop dimension of 0.6800 inches ensuring precise and tight connections. This fitting is designed to be used without the need for a mandrel adding convenience and reducing installation time. Note that thread sealant is not required for this product further simplifying the application process.
Supplier Part Number: 1AA4FJB6
MPN: C1MX81
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Specifications
Application
General purpose low and medium pressure hydraulics. Use H277 or H435 where shock hazards exist
D
0.98
Drop Dimension
0.68
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Size 1
0.44
End Size 2
0.38
End Type 1
SAE 37
End Type 2
Line/Hose/Tube
H
0.68 in
Hose Size
-06
Mandrel Required
No
Supplier Part Number
1AA4FJB6
Thread 1
7/16-20
Thread Sealant
No
Alternate Part Numbers
Alternate Part NumberC1MX81, Alternate Part Number MINO-00015X69854
fitting says it's for low and medium pressure hydraulics, does that mean it won't hold up if there's any pressure spikes at all, or is there some wiggle room there?
Answer by: Customer Support on Mar 21, 2026, 8:01 AM
For systems where pressure spikes or shock loads are a regular occurrence, this fitting isn't the right call on its own. The product data specifically calls out H277 or H435 hose as the appropriate choice when shock hazards are present. In a stable low to medium pressure setup without those conditions, it performs as intended. If your system runs clean without surges, you're in good shape with this one.