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Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting

Description & Features

Designed for demanding applications the Danfoss / Eaton Aeroquip 4-Wire Spiral TTC Fitting features innovative engineering to deliver exceptional performance and maximize uptime. Its robust construction from carbon steel ensures durability while the BSPP female swivel end type enhances compatibility with various industrial systems.

The fitting is system engineered to extend the life of hose assemblies making it ideal for high-pressure environments. Dura-Kote plating provides superior corrosion resistance meeting SAE J1176 certification standards.

Supplier Part Number: 4S20BF20

MPN: 4S20BF20

Specifications

Brand Aeroquip® by Danfoss	a Dimensions 3.657 in	Compatible Hose ID 1-1/4 in	Connection Size 1 1-1/4 in	Connection Size 2 1-1/4 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 1.693 in	Dimension Standards SAE J1176	Dimensions 4.06 in L x 2.457 in W x 2.457 in H	End Gender 1 Female	End Size 1 20	Finish Dura-Kote™	Fitting Type Hose Fitting	For Use With H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses	Hex Size 1.97 in	Hose Dash Size 20	Inside Diameter 0.99 in	Material Steel	Material Construction Carbon Steel	nmfc 50	Segment Code A	Series 4S Series	Thread Sealant Without Thread Sealant	Thread Size G1-1/4

Product Questions & Answers (1)

Question by: Roy A on Mar 4, 2026, 11:02 AM

What size hose does this fitting work with? Just wanna make sure I'm gettin' the right one.

Answer by: Customer Support on Mar 6, 2026, 8:11 AM

This Eaton Aeroquip fitting is made for a -20 dash size hose, which is what you'll need to match for proper fit.