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Danfoss / Eaton Coupling

Description & Features

Constructed from brass, this 1/4 in. NPTF female to hose/tube female straight adapter is suited for instrumentation, hydraulic, and pneumatic system connections requiring reliable thread engagement and fluid integrity. The Dura-Kote plating provides corrosion resistance beyond standard finishes, and the design is rated for operating pressures exceeding SAE standards, making it a dependable choice for demanding service conditions.

The Danfoss / Eaton Coupling carries a minimum working temperature rating of -65°F, supporting use across a wide range of environmental conditions. With a 1/2 in. hex on the hose/tube end, installation is straightforward using standard tooling. Available in hundreds of styles within the same product family, this fitting offers broad compatibility when sourcing consistent components across a system.

SKU: IG661X4X4

Supplier Part Number (MPN): 661X4X4

Specifications

Application Other - Instrumentation, hydraulic, and pneumatic systems	End Gender 1 13553	End Size 1 0.25	End Size 2 0.25	End Type 1 NPTF	End Type 2 Line/Hose/Tube	Features Dura-Kote plating for superior corrosion resistance\|Design flexibility with hundreds of styles to choose from\|Higher operating pressures above SAE standards	Hex Size 2 0.50	ICC Straight Adapters	Item Type NPTF Female to Hose/Pipe/Tube Female	Language English	Minimum Working Temperature -65	Net Pack Quantity Units EA	NMFC 60	Product Material Brass	Product Width 0.69	Sub Brand None	Supplier Part Number 661X4X4	Product Weight 0.07 lbs

Product Questions & Answers (1)

Question by: Roger E on Jun 18, 2025, 3:14 PM

reckon this'll hold up alright in a hydraulic setup?

Answer by: Customer Support on Jun 20, 2025, 6:57 AM

Dura-Kote plating should give you superior corrosion resistance, which makes it suitable for hydraulic applications.