The EW DKO FemaleSwivel Heavy Duty (DIN 3865) from Danfoss - Winner is engineered for high reliability in demanding hydraulic systems of mobile mining equipment shipyard primary metal wind power and various industrial markets. Constructed from robust carbon steel it features Dura-Kote plating to offer superior corrosion resistance for extended hose assembly life. The innovative design ensures optimal performance and maximum uptime.
With a metric end type and line/hose/tube end type the fitting delivers precise compatibility. The product measures 0.75 inches in width with a hex size of 0.866 specifically designed to meet rigorous industrial requirements.
Supplier Part Number: 20511-16-04TZ
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Specifications
Alternate Part Numbers
Alternate Part NumberC1MY16, Alternate Part Number MI-08754616, Alternate Part Number MINO-00015X80028
Application
Fittings are used in the high pressure, high reliability hydraulics system of mobile, mining equipment, shipyard, primary metal, wind power and various industrial markets.
Brand
Danfoss – Winner
Brand
Winner
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Type 1
Metric
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
0.87
Hose Dash Size
-4
ICC
Hose Fittings
Item Type
Nipple Assembly
Language
English
Product Material
Carbon Steel
Product Width
0.75
Sub Brand
Winner
Supplier Part Number
20511-16-04TZ
Product Weight
0.07 lbs
Product Questions & Answers (3)
Question by: Debbie S on Jun 30, 2025, 6:44 AM
Reckon this'll hold up on some heavy-duty mining equipment? We're not exactly gentle with our gear.
Answer by: Customer Support on Jul 1, 2025, 12:37 PM
These EW DKO fittings are built for just that. Their applications include the high-pressure hydraulic systems found on mobile and mining equipment, plus shipyard, primary metal, wind power, and various other industrial markets.
Question by: Keith H on Apr 1, 2026, 11:57 AM
got a hose that’s -4 dash, is this the right fitting for it or am i off a size
Answer by: Customer Support on Apr 3, 2026, 11:33 AM
Fit comes down to the hose dash size and end style, and this one is built as a -4 dash nipple assembly with a metric female swivel DKO end (DIN 3865) on one side and a line, hose, or tube end on the other.
Question by: Merle G on Jan 19, 2026, 8:31 PM
What kind of environments is this fitting actually built for? We run equipment pretty hard and can't afford to be swapping out fittings every few months.
Answer by: Customer Support on Jan 21, 2026, 8:01 AM
Carbon steel construction with Dura-Kote plating puts this fitting in a solid position for demanding conditions. That plating is specifically there to fight corrosion and stretch out the service life of hose assemblies, so it's not just a standard off-the-shelf piece. It's used across mobile equipment, mining, shipyard, wind power, and primary metal applications, which tells you it's meant to hold up where things get rough.
