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Danfoss / Eaton Cplng HK Series

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Description & Features

This Danfoss / Eaton Hansen HK Series quick disconnect coupling plug is designed for use in hydraulic tools, general industry, construction, fluid transfer, transportation, military, law enforcement/rescue, chemical, oil and gas, consumer products, HVAC, food and beverage, trucks, aerospace, and medical applications. This male half coupling features a push-to-connect end type and a ball lock internal connection.

Constructed of carbon steel with Buna-N seals, the coupling provides quick connect and disconnect functionality without the need for special tools. It exceeds ISO 16028 operating pressures and adheres to ISO 7241-1 Series B certifications. The End Size 2 is 0.5625 and the flow rate is 3 gallons per minute. It can be used in minimum working temperatures of -40.

SKU: 2K6

Supplier Part Number (MPN): 2K6

Specifications

Brand
Danfoss
Connection Size 1
1/4 in
Connection Size 2
9/16 in
Connection Style
Manual
Connection Type
Female JIC Swivel, Push-Fit
Connection Type 1
Male Push-to-Connect
Connection Type 2
Female 37 deg Swivel
Dimensions
1.01 in Dia x 1.66 in L
Finish
Zinc
Fitting Type
Coupling
Fluid Compatibility
Hydraulic Fluids
Hex Size
7/8 in
Latch Type
Push/Pull
Material
Steel
Material Construction
Carbon Steel
Maximum Operating Pressure
5000 psi
nmfc
50
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
HK1-8 Series
Thread Size
9/16-18
Valve Type
2-Way

Product Questions & Answers (1)

Question by: Darryl W on Aug 28, 2025, 7:27 AM
Will this here fitting work alright for hydraulic tools?
Answer by: Customer Support on Aug 29, 2025, 2:53 PM
it's definitely suitable for hydraulic tools, plus general industry, construction, fluid transfer, transportation and even some military applications, among others.

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