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Danfoss / Eaton Hose End 057B Series

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Description & Features

Constructed from brass, this field-attachable hose fitting is designed for low-pressure air, fuel, and oil service in automotive, light truck, and small engine fuel line applications. It features a 3/8 inch NPTF male pipe rigid end with a 90-degree elbow configuration, connecting to a -10 dash size hose on the opposite end, with a drop dimension of 1.32 inches.

The Danfoss / Eaton Hose End 057B Series is part of the Weatherhead line of field-attachable fittings, engineered to reduce cut assembly times and support consistent production throughput. The brass construction delivers reliable durability across a wide range of compatible fluids, making it a practical choice for light-duty fuel and oil line assemblies.

SKU: IG05710B-C06

Supplier Part Number (MPN): 05710B-C06

Specifications

a Dimensions
1.31 in
Compatible Hose ID
0.63 in
Compatible Tube OD
0.63 in
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
Hose, MNPT
Connection Type 1
MNPT
Connection Type 2
Hose
Construction Style
Reusable
Cut-Off Factor
0.55 in
Dimensions
1.31 in L
Drop Dimensions
1 in
End Gender 1
Male
End Size 1
3/8 in
Fitting Type
90 deg Elbow
For Use With
H0105, H0106 and H057 Series Hoses
Hex Size
0.02 in
Hose Dash Size
10
Inside Diameter
1/2 in
Material
Brass
Material Construction
Brass
nmfc
60
Series
057B Series
Thread Sealant
Without Thread Sealant
Thread Size
3/8-18
Thread Type
NPTF
Tube Outside Diameter 1
0.63 in

Product Questions & Answers (1)

Question by: Clint C on Aug 23, 2025, 11:09 AM
Hey, will this fitting hold up alright for hooking up a fuel line on my old pickup?
Answer by: Customer Support on Aug 24, 2025, 12:28 PM
For low-pressure fuel, oil, and air applications, this brass fitting should do the trick. It's commonly used in automotive fuel line setups, just like your pickup.

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