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Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting

Description & Features

The Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting is engineered to meet stringent performance standards ensuring reliability in demanding environments. This fitting features innovative Dura-Kote plating providing superior corrosion resistance thus extending the lifespan of the hose assembly.

Its system-engineered design enhances the long-term durability and efficiency of the assembly. Compliant with SAE J1176 certifications this fitting guarantees adherence to industry standards.

Manufactured from carbon steel it offers robust strength and resilience. The fitting includes a female BSPP End Type 1 and a Line/Hose/Tube End Type 2 making it versatile for various industrial applications.

Supplier Part Number: 4S24BF24

Specifications

Brand Aeroquip® by Danfoss	a Dimensions 5.141 in	Compatible Hose ID 1-1/2 in	Connection Size 1 1-1/2 in	Connection Size 2 1-1/2 in	Connection Type Female BSP Swivel, Hose	Connection Type 1 Hose	Connection Type 2 Female BSPP 60 deg Cone Swivel	Construction Style Crimp	Cut-Off Factor 2.07 in	Dimension Standards SAE J1176	Dimensions 5.54 in L x 2.82 in W x 2.82 in H	End Gender 1 Female	End Size 1 24	Finish Dura-Kote™	Fitting Type Hose Fitting	For Use With H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses	Hex Size 2.17 in	Hose Dash Size 24	Inside Diameter 1.22 in	Material Steel	Material Construction Carbon Steel	nmfc 50	Seal Material EPDM	Segment Code C	Series 4S Series	Thread Sealant Without Thread Sealant	Thread Size G 1-1/2

Product Questions & Answers (3)

Question by: Ross M on Jan 27, 2026, 6:36 PM

got a -24 hose on the bench. is this fitting the right dash size for that?

Answer by: Customer Support on Jan 29, 2026, 10:08 AM

The hose dash size on this part is -24, so it matches a -24 hose size.

Question by: Marvin Y on Jul 24, 2025, 10:15 AM

fitting's got Dura-Kote plating on it -- how well does that actually hold up against rust and corrosion out in the field?

Answer by: Customer Support on Jul 25, 2025, 7:28 PM

Carbon steel fittings without a good surface treatment can start showing corrosion pretty fast in wet or chemically harsh environments. The Dura-Kote plating on this one is specifically there to push back against that. It's part of what Eaton Aeroquip built into the design to extend the working life of the whole hose assembly, not just protect the fitting surface. For demanding industrial conditions, that coating makes a real difference in how long the assembly stays reliable before you're pulling it apart and replacing components.

Question by: Wes T on Oct 14, 2025, 6:15 AM

Will this fitting hold up if I'm running some serious pressure through it?

Answer by: Customer Support on Oct 15, 2025, 7:11 PM

This fitting is manufactured from carbon steel, providing robust strength and resilience for demanding applications.