Fitting (Perm) Thermo SAE ORB

Description & Features

Designed for use with Aeroquip Synflex Optimum 4T Series crimp hose assemblies, this Fitting (Perm) Thermo SAE ORB is a male straight thread fitting with an O-ring face seal connection on one end and a hose/line termination on the other. Constructed from carbon steel, it carries a -6 dash size and a 0.5625-inch thread end size, making it suited for hydraulic systems where a secure, leak-resistant connection to SAE O-ring boss ports is required.

Dura-Kote plating provides strong resistance to corrosion in demanding service environments. The fitting is engineered as part of a system-matched assembly approach intended to extend hose assembly service life and support consistent uptime in hydraulic circuit applications. At 0.2 lb and under one inch in width, it fits compact installation configurations without compromising connection integrity.

SKU: 4TA6MB6

Supplier Part Number (MPN): 4TA6MB6

Specifications

Brand
Synflex Optimum by Danfoss
a Dimensions
1.99 in
Compatible Hose ID
3/8 in
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
Hose, Male SAE ORB
Connection Type 1
Hose
Connection Type 2
Male SAE ORB
Construction Style
Crimp
Cut-Off Factor
0.996 in
Dimensions
1.99 in L
End Connection Torque
23 to 24 lb-ft
End Gender 1
Male
End Size 1
9/16 in
Finish
Dura-Kote™
Fitting Type
Hose Fitting
For Use With
3TR18CT, 3TR8, 3TR8N, 3TR7 and 3TR7N Series Hoses
Hex Size
11/16 in
Hose Dash Size
06
Inside Diameter
0.26 in
Material
Steel
Material Construction
Carbon Steel
Seal Material
NBR
Series
4T Series
Thread Sealant
Without Thread Sealant
Thread Size
9/16-18
Thread Type
UNF

Product Questions & Answers (1)

Question by: Cody C on Jul 2, 2025, 9:06 AM
What size is this fitting? I need to make sure it fits my setup.
Answer by: Customer Support on Jul 3, 2025, 12:23 PM
The thread end size is 0.5625 inches. It's designed for hydraulic systems needing a secure connection to SAE O-ring boss ports.

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