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DANFOSS / EATON FTNG (PERM), 4-SPRL SAE 37

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Description & Features

Crafted with precision this fitting is designed to deliver optimal performance and longevity in commercial and industrial applications. The Dura-Kote plating ensures superior protection against corrosion contributing to extended hose assembly life.

Engineered for efficiency it comes with a JIC 37 female swivel end type suitable for hose or tube connections. The 4S series crimp fitting holds SAE J1176 certification ensuring it meets industry standards.

With an end size of 0.5625 this fitting is system-engineered to maintain maximum uptime and reliability in demanding environments. Made from durable carbon steel the fitting measures 1.16 inches in width and boasts an innovative design that supports enhanced durability.

Produced by Danfoss Power Solutions this fitting integrates seamlessly into existing setups providing a robust and reliable solution for various system requirements. Its a non-adjustable component requiring no mandrel for installation.

Supplier Part Number: 4SA6FJB6

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
2.13 in
Compatible Hose ID
0.38 in
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
Female JIC Swivel, Hose
Connection Type 1
Hose
Connection Type 2
Female SAE 37 deg JIC Swivel
Construction Style
Crimp
Cut-Off Factor
1.22 in
Dimension Standards
SAE J1176
Dimensions
2.55 in L x 1.16 in W x 1.8 in H
Drop Dimensions
0.85 in
End Gender 1
Female
End Size 1
9/16 in
Finish
Zinc-Plated
Fitting Type
90 deg Elbow
For Use With
H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses
Hex Size
11/16 in
Hose Dash Size
06
Inside Diameter
0.24 in
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Segment Code
A
Series
4S Series
Thread Sealant
Without Thread Sealant
Thread Size
9/16-18
Thread Type
UNF

Product Questions & Answers (3)

Question by: Rhonda T on Oct 4, 2025, 6:43 PM
What kind of protection does this fitting have against rust and stuff?
Answer by: Customer Support on Oct 6, 2025, 5:33 PM
Dura-Kote plating provides superior corrosion resistance, which helps extend the life of the hose assembly.
Question by: Rod F on Sep 30, 2025, 3:51 PM
Does this fitting need a mandrel to put on, or is it a straight crimp without any extra tooling?
Answer by: Customer Support on Oct 2, 2025, 7:07 AM
No mandrel required for installation. It's a permanent crimp-style fitting, so you just need your standard crimping setup and you're good to go. The 4-Spiral design handles the connection without any additional tooling beyond what you'd normally run.
Question by: Cheryl H on Oct 6, 2025, 12:57 PM
trying to swap out an old hose end, is 4SA6FJB6 the one with a JIC 37 female swivel and -6 hose size?
Answer by: Customer Support on Oct 7, 2025, 8:05 PM
The key identifiers on 4SA6FJB6 are the JIC 37 female swivel end and a hose dash size of -6. It’s a permanent 4S series crimp fitting with an end size listed as 0.5625.

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