Danfoss / Eaton SS Adapter

Description & Features

The Danfoss / Eaton SS Adapter, part of the 1290 Series, is a high-quality flared nut designed for demanding industrial applications. Constructed from stainless steel, this adapter ensures durability and reliability under high-pressure conditions. Its zinc clear trivalent chromate finish provides excellent corrosion resistance, an essential feature for challenging environments. The Dura-Kote plating further enhances its longevity, making it a suitable choice for a wide range of hydraulic systems.

With certifications meeting SAE 070110 standards, this adapter offers flexibility in design with a variety of styles to accommodate specific needs. Its compatibility with Aeroquip systems adds to its versatility, while the robust build supports higher operating pressures beyond standard SAE requirements. The adapter features a net package weight of 0.55 lb and a product width of 2 inches, ensuring it fits seamlessly within various hydraulic systems.

SKU: 259-1290-20

Supplier Part Number (MPN): 259-1290-20

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1-1/4 in
Connection Size 2
1-1/4 in
Connection Type
JIC
Connection Type 1
Female 37 deg JIC Flare
Dimension Standards
SAE 070110/J514
Dimensions
2 in L
Finish
Zinc Clear Trivalent Chromate
Fitting Type
Nut
For Use With
900605 Tube Sleeves
Material
Stainless Steel
Material Construction
316 Stainless Steel
nmfc
50
Segment Code
C
Series
259-1290 Series
Thread Size
1-5/8-12

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Product Questions & Answers (1)

Question by: Lyle W on Mar 1, 2026, 6:21 PM
Will this flared nut work with Aeroquip systems, or am I gonna need a different adapter?
Answer by: Customer Support on Mar 3, 2026, 6:43 AM
It does work with Aeroquip systems, which gives you some added flexibility when you're putting together your hydraulic setup.

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