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DANFOSS / EATON 4-SPRL SAE 37 STRAIGHT

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Description & Features

Engineered by Danfoss Power Solutions the 4S Series Crimp Hose Fittings Female JIC/37 Swivel are designed to extend the life of your hose assemblies. Featuring a durable carbon steel construction these fittings ensure maximum durability and uptime.

The innovative design of the 4-SPRL SAE 37 Straight fitting provides outstanding performance in various industrial applications. The use of Dura-Kote plating enhances corrosion resistance making it suitable for challenging environments.

These fittings meet the stringent requirements of SAE J1176 ensuring compliance with industry standards. The product features a female JIC 37 swivel end with a thread size of 0.75 inches and a corresponding hex size of 0.6875 inches.

Supplier Part Number: 4SA8FJ6

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
2.16 in
Compatible Hose ID
0.38 in
Connection Size 1
3/8 in
Connection Size 2
1/2 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
1.34 in
Dimension Standards
SAE J1176
Dimensions
2.31 in L x 1.158 in W x 1.158 in H
End Gender 1
Female
End Size 1
3/4 in
Finish
Dura-Kote™
Fitting Type
Hose Fitting
For Use With
H430, H430R, H525H, H471, H810L, H600, H464 and H850 Series Hoses
Hex Size
0.875 x 0.669 in
Hose Dash Size
06
Inside Diameter
0.26 in
Material
Steel
Material Construction
Carbon Steel
nmfc
50
Segment Code
A
Series
4S Series
Thread Sealant
Without Thread Sealant
Thread Size
3/4-16
Thread Type
UNF

Product Questions & Answers (2)

Question by: Lee F on Feb 6, 2026, 7:58 AM
got a -6 hose and need a straight female JIC swivel, is 4SA8FJ6 the right kind of fitting?
Answer by: Customer Support on Feb 7, 2026, 2:24 PM
For a -6 hose assembly, 4SA8FJ6 is a 4S Series crimp fitting with a straight female JIC 37 degree swivel end. It’s built as a fitting assembly and uses carbon steel with Dura-Kote plating for corrosion resistance.
Question by: Pete E on Jan 17, 2026, 3:43 PM
what's the thread size on the female end of this fitting, and is that a swivel connection or fixed?
Answer by: Customer Support on Jan 19, 2026, 7:26 AM
Female end runs 0.75 inch thread with a JIC 37 degree flare seat, and yes, it's a swivel. That means the nut rotates freely during installation so you can torque it down without twisting the hose. Hex across the fitting body measures 0.6875 inches, so a 11/16 wrench is what you want on hand when you're making up the connection.

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