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Aeroquip M/M 1W Reusable Fitting

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Description & Features

Engineered for reliability and versatility, the Aeroquip M/M 1W Reusable Fitting is an essential component for a broad spectrum of industrial applications. Designed with a male NPTF end and a 0.25-inch end size, this fitting ensures a secure and tight connection. Its durable carbon steel construction promises longevity and resilience under demanding conditions, making it a trusted choice for those seeking dependable performance.

This fitting is part of the Danfoss/Eaton 1R Series, known for reducing assembly times and enhancing production efficiency. The fitting assembly features a 0.75-inch hex size and a hose dash size of -4, providing compatibility with various line, hose, and tube configurations. With a built-in thread sealant, it offers additional security against leaks, further cementing its role as a crucial element in maintaining system integrity.

SKU: 1RA4MP4

Supplier Part Number (MPN): 1RA4MP4

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
2.46 in
Compatible Hose ID
1/4 in
Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
Hose, MNPT
Connection Type 1
Hose
Connection Type 2
Male NPTF
Construction Style
Reusable
Cut-Off Factor
1.33 in
Dimensions
2.46 in L
End Gender 1
Male
End Size 1
1/4 in
Finish
Dura-Kote™
Fitting Type
Hose Fitting
For Use With
H180 Series Hoses
Hex Size
0.56 x 0.75 in
Hose Dash Size
04
Inside Diameter
0.17 in
Material
Steel
Material Construction
Carbon Steel
Segment Code
C
Series
1R Series
Thread Sealant
With Thread Sealant
Thread Size
1/4-18
Thread Type
NPTF

Product Questions & Answers (1)

Question by: Gary H on Nov 14, 2025, 2:08 PM
Will this fitting hold up in a hydraulic system that sees a lot of vibration?
Answer by: Customer Support on Nov 16, 2025, 6:05 AM
Built with durable carbon steel, this Aeroquip fitting is designed for longevity and resilience, even under demanding conditions. So, yes, it should hold up well.

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