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Fitting (Perm) Thermo NPTF

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Description & Features

Engineered for durability and performance, the Synflex Optimum 4T Series Crimp Hose Fittings offer a reliable solution for hydraulic systems. Featuring a male NPTF connection with a 0.375-inch end size, this fitting provides a secure and precise fit for your hydraulic assemblies. The innovative design, complemented by Dura-Kote plating, ensures exceptional corrosion resistance, enhancing the longevity of your assemblies and minimizing downtime.

Constructed from robust carbon steel, this fitting is designed to withstand demanding industrial environments. The Hose Dash Size of -4 and compatibility with various lines, hoses, and tubes make it a versatile component for diverse applications. Trust in the Aeroquip brand's expertise to deliver a fitting assembly that extends hose life and maintains system integrity.

SKU: 4TA6MP4

Supplier Part Number (MPN): 4TA6MP4

Specifications

Brand
Synflex Optimum by Danfoss
a Dimensions
1.87 in
Compatible Hose ID
1/4 in
Connection Size 1
1/4 in
Connection Size 2
3/8 in
Connection Type
Hose, MNPT
Connection Type 1
Hose
Connection Type 2
Male NPTF
Construction Style
Crimp
Cut-Off Factor
0.98 in
Dimensions
1.87 in L
End Gender 1
Male
End Size 1
3/8 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
04
Inside Diameter
0.17 in
Material
Steel
Material Construction
Carbon Steel
Series
4T Series
Thread Sealant
Without Thread Sealant
Thread Size
3/8-18
Thread Type
NPTF

Product Questions & Answers (1)

Question by: Roy S on Jan 8, 2026, 6:27 AM
Will this fitting hold up to the vibration I get on my machinery?
Answer by: Customer Support on Jan 10, 2026, 6:27 AM
Engineered with Dura-Kote plating and constructed from carbon steel, this fitting offers exceptional corrosion resistance and durability, which should help it withstand demanding industrial environments, including vibration.

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