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Fitting (Perm) Thermo SAE 37

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Description & Features

Designed for use with -4 dash size hose, this carbon steel Fitting (Perm) Thermo SAE 37 is a JIC 37° female swivel fitting configured as a 90° elbow, part of the Aeroquip 4T Series crimp assembly line. The female swivel end accepts a 0.5-inch JIC 37° connection, while the hose end carries a 0.625-inch hex and a 1.14-inch drop dimension, geometry suited to routing hose assemblies in tight or angled installations.

Dura-Kote plating provides corrosion resistance in demanding environments, and the fitting's system-engineered design is intended to extend overall hose assembly service life. Carbon steel construction makes it a dependable choice for hydraulic circuits where reliable crimped hose terminations are required.

SKU: 4TA5FJB4

Supplier Part Number (MPN): 4TA5FJB4

Specifications

Brand
Synflex Optimum by Danfoss
a Dimensions
1.88 in
Compatible Hose ID
1/4 in
Connection Size 1
1/4 in
Connection Size 2
5/16 in
Connection Type
Female JIC Swivel, Hose
Connection Type 1
Hose
Connection Type 2
Female 37 deg JIC Swivel
Construction Style
Crimp
Cut-Off Factor
0.99 in
Drop Dimensions
0.77 in
End Connection Torque
14 to 15 lb-ft
End Gender 1
Female
End Size 1
1/2 in
Finish
Dura-Kote™
Fitting Type
90 deg Elbow
For Use With
3TR18CT, 3TR8, 3TR8N, 3TR7 and 3TR7N Series Hoses
Hex Size
5/8 in
Hose Dash Size
04
Inside Diameter
0.17 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40
Series
4T Series
Thread Sealant
Without Thread Sealant
Thread Size
1/2-20
Thread Type
UNF

Product Questions & Answers (1)

Question by: Freddie H on Oct 23, 2025, 3:46 PM
Reckon this'll hold up alright in a hydraulic setup for farm equipment, gettin' pretty hot and dirty out in the fields all day?
Answer by: Customer Support on Oct 25, 2025, 6:21 AM
Dura-Kote plating gives this fitting some serious corrosion resistance, and it's built to handle demanding environments, so it should be a dependable choice for farm equipment hydraulic circuits. Just make sure the hose size is correct.

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