Danfoss / Eaton Hose End 04E Series

Description & Features

The Danfoss / Eaton Hose End 04E Series features Dura-Kote plating providing superior resistance to corrosion. This series offers an innovative design that ensures robust performance and maximum uptime making it ideal for general-purpose low and medium-pressure hydraulic applications where shock hazards exist.

Built with carbon steel the hose fittings are engineered to extend the lifespan of hose assemblies through rigorous operational demands. Its designed for use with compatible hoses such as H277 or H435 for enhanced reliability in demanding environments.

These male SAE end fittings with a 0.4375-inch size are suitable for various industrial hydraulics applications. The 04E Series is efficient and reliable contributing to improved durability and system functionality.

Supplier Part Number: 04E-B04

Specifications

Alternate Part Numbers
Alternate Part Number C1GN62
Application
General purpose low and medium pressure hydraulics. Use H277 or H435 where shock hazards exist
Brand
Danfoss (IGS)
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Size 1
0.44
End Type 1
SAE
End Type 2
Line/Hose/Tube
Features
Dura-Kote plating for superior corrosion resistance|Innovative design to deliver performance and maximum uptime|System engineered to extend hose assembly life
Hex Size 2
0.44
Hose Dash Size
-4
ICC
Hose Fittings
Item Type
Fitting Assembly
Language
English
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
0.57
Sub Brand
None
Supplier Part Number
04E-B04
Product Weight
0.07 lbs

Product Questions & Answers (3)

Question by: Bonnie M on Nov 21, 2025, 4:02 PM
got a -4 hose in the shop. is this 04E-B04 the right hose end for it?
Answer by: Customer Support on Nov 22, 2025, 8:19 PM
The key callout is the hose dash size. This 04E-B04 is a -4 hose end, with a male SAE end and a 0.4375 inch end size.
Question by: Ricky M on Sep 30, 2025, 7:00 AM
What kind of hydraulic applications is this hose end good for?
Answer by: Customer Support on Oct 1, 2025, 8:27 PM
These Eaton Weatherhead hose ends are designed for general purpose low and medium pressure hydraulic applications where there might be shock hazards.
Question by: Patty R on Nov 13, 2025, 9:02 AM
running a medium-pressure hydraulic line on some farm equipment and need to know if these fittings will hold up to rust and moisture exposure over time. what kind of corrosion protection do they have?
Answer by: Customer Support on Nov 14, 2025, 11:49 AM
Dura-Kote plating covers these fittings specifically to handle that kind of environment. It gives them a solid layer of corrosion resistance that holds up better than standard zinc or plain steel finishes. Carbon steel is the base material, so the plating is doing real work here keeping moisture and oxidation from eating into the fitting body. For outdoor equipment that sees weather and humidity on a regular basis, that combination tends to hold up well through extended use.