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Danfoss / Eaton Coupling

Description & Features

Constructed from brass, this SAE 45-degree male to NPTF female straight adapter connects a 5/8-inch SAE 45 flare male end to a 1/4-inch NPTF female port in a single inline fitting. The Danfoss / Eaton Coupling is designed to operate at pressures above standard SAE requirements, making it well suited for demanding hydraulic circuit connections where reliable sealing and consistent performance are critical.

Dura-Kote plating provides corrosion resistance across a range of service environments. As part of a broad line of straight adapter configurations, this fitting offers compatibility across numerous hydraulic system layouts. The brass construction supports use in fuel, oil, and fluid transfer applications where ferrous materials are not preferred.

SKU: IG46X6

Supplier Part Number (MPN): 46X6

Specifications

End Gender 1 13554	End Gender 2 13555	End Size 1 0.63	End Size 2 0.25	End Type 1 SAE 45	End Type 2 NPTF	Features Dura-Kote plating for superior corrosion resistance\|Design flexibility with hundreds of styles to choose from\|Higher operating pressures above SAE standards	ICC Straight Adapters	Item Type SAE 45 Male to NPTF Female	Language English	Net Pack Quantity Units EA	NMFC 60	Product Material Brass	Product Width 0.75	Sub Brand None	Supplier Part Number 46X6	Product Weight 0.08 lbs

Product Questions & Answers (1)

Question by: Tommy R on Sep 14, 2025, 5:13 PM

Hey, will this here fitting work to hook up a fuel line to my fuel pressure regulator? Both are supposed to be AN fittings.

Answer by: Customer Support on Sep 16, 2025, 8:54 AM

This adapter connects a 5/8-inch SAE 45-degree flare male end to a 1/4-inch NPTF female port. Keep in mind that SAE 45-degree flare and AN fittings are not interchangeable, despite looking similar.