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Compression Nut

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Description & Features

Crafted for durability and performance, the Eaton Industrial Hose Compression Nut is an essential component for industrial applications requiring reliable sealing and connection. Manufactured from high-quality molded nylon, this compression nut ensures a secure fit while offering enhanced resistance to wear and tear. The inclusion of Dura-Kote plating provides superior corrosion resistance, ensuring longevity in demanding environments.

Engineered with design flexibility in mind, this compression nut is part of a versatile system featuring hundreds of style options. It supports higher operating pressures that exceed SAE standards, making it suitable for high-pressure hydraulic systems. With a compact width of 0.63 inches, it integrates seamlessly into existing setups without compromising on efficiency.

SKU: 1561X4G

Supplier Part Number (MPN): 1561X4G

Specifications

Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
Compression
Connection Type 1
Compression
Connection Type 2
Compression
Dimensions
0.69 in L
Finish
Zinc Clear Trivalent Chromate
Fitting Type
Nut
Hex Size
5/8 in
Material
Plastic
Material Construction
Plastic
nmfc
50
Segment Code
C
Series
1561X Series
Thread Sealant
Without Thread Sealant

Product Questions & Answers (2)

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Question by: Steve P on Apr 24, 2025, 6:11 PM
Is this nut plastic? Description just says molded nylon, wanted to make sure.
Answer by: Customer Support on Apr 26, 2025, 8:17 AM
That's correct, this compression nut is made from molded nylon.
Question by: Lance B on Jan 30, 2026, 9:48 PM
Is this the compression nut that goes with the 1561X series fittings, or do I need something different for that application?
Answer by: Customer Support on Feb 1, 2026, 2:32 PM
this part is built specifically for the Danfoss and Eaton 1561X series, so if you're working with that fitting family, this is the one you want. It's a direct spare part for that line, molded nylon construction, and it carries the Weatherhead sub-brand under Eaton Industrial Hose. Should drop right in as a replacement without any fuss.

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