AEROQUIP

Description & Features

Crafted from durable carbon steel, the Aeroquip 1290 Series Flared Nut is designed to withstand demanding industrial environments. Its zinc clear trivalent chromate finish not only enhances its appearance but also provides superior corrosion resistance, thanks to the innovative Dura-Kote plating. This robust construction ensures the nut can handle higher operating pressures, exceeding standard SAE expectations, which makes it suitable for a wide range of hydraulic applications.

The Aeroquip 1290 Series offers design flexibility with numerous styles to accommodate various system requirements. As a part of the renowned Aeroquip brand by Danfoss/Eaton, this flared nut promises reliability and performance in critical applications. Its compact size, with a width of 1.38 inches, allows for easy integration into existing setups, making it an essential component for maintaining efficient and safe use in industrial settings.

SKU: 1290-14S

Supplier Part Number (MPN): 1290-14S

Alternate Part Numbers: C1AJ74

Specifications

Brand
Aeroquip® by Danfoss
Connection Type
SAE 37 deg Flared
Dimension Standards
SAE 070110/J514
Finish
Dura-Kote™
Fitting Type
Nut
For Use With
900605 Tube Sleeves
Hex Size
1-3/8 in
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Series
1290 Series
Thread Size
1-3/16-12

Product Questions & Answers (1)

Question by: Jerry F on Dec 15, 2025, 6:46 PM
Will this nut work with standard hydraulic fittings, or is it only for Aeroquip stuff?
Answer by: Customer Support on Dec 17, 2025, 1:35 PM
It’s designed to work within the Aeroquip 1290 Series, so best to stick with Aeroquip fittings to ensure proper sealing and pressure handling.

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