Thermo DKO FemaleSwivel

Description & Features

This Aeroquip Thermo DKO FemaleSwivel is a fitting assembly suitable for hose fitting applications. The fitting features Dura-Kote plating, providing enhanced corrosion resistance and extended service life.

This carbon steel fitting assembly has a -4 hose dash size, a female end gender, and a 0.55 hex size 2. This fitting features an innovative design to deliver performance and maximum uptime.

SKU: 4T5DL4

Supplier Part Number (MPN): 4T5DL4

Specifications

Brand
Synflex Optimum by Danfoss
a Dimensions
1.78 in
Compatible Hose ID
1/4 in
Connection Size 1
1/4 in
Connection Size 2
5/16 in
Connection Type
Female DKOL Swivel, Hose
Connection Type 1
Hose
Connection Type 2
24 deg Female DKOL Swivel
Construction Style
Crimp
Cut-Off Factor
0.856 in
Dimensions
1.8 in L x 0.826 in W x 0.826 in H
End Gender 1
Female
End Size 1
05
Finish
Dura-Kote™
Fitting Type
Hose Fitting
For Use With
3TR18CT, 3TR8, 3TR8N, 3TR7 and 3TR7N Series Hoses
Hex Size
0.55 in
Hose Dash Size
04
Inside Diameter
0.17 in
Material
Steel
Material Construction
Carbon Steel
Seal Material
NBR
Segment Code
C
Series
4T Series
Thread Sealant
Without Thread Sealant
Thread Size
M12x1.5

Product Questions & Answers (1)

Question by: Randy C on Feb 21, 2026, 9:40 AM
Is this fitting made to work with a specific type of hose?
Answer by: Customer Support on Feb 23, 2026, 6:53 AM
Yes, this fitting assembly is suitable for hose fitting applications. It's designed for use with a -4 hose dash size.

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