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Aeroquip M/M 1W Reusable Fitting

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Description & Features

The Aeroquip M/M 1W Reusable Fitting is suitable for a wide range of hydraulic applications. This fitting assembly offers durable and dependable performance while cutting assembly times and boosting production.

This carbon steel fitting has a female end with a 0.4375 SAE 37 connection and a line/hose/tube end type. The hex size 2 is 0.75, with a drop dimension of 0.3300. It is designed for a hose dash size of -4.

SKU: 1RA4FJA4

Supplier Part Number (MPN): 1RA4FJA4

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
2.47 in
Compatible Hose ID
1/4 in
Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
Female JIC Swivel, Hose
Connection Type 1
Hose
Connection Type 2
Female SAE 37 deg JIC Swivel
Construction Style
Reusable
Cut-Off Factor
1.8 in
Drop Dimensions
0.32 in
End Connection Torque
11 to 12 lb-ft
End Gender 1
Female
End Size 1
7/16 in
Finish
Zinc-Plated
Fitting Type
45 deg Elbow
For Use With
EC115, EC118, GH681 and H180 Series Hoses
Hex Size
0.563 x 0.688 in
Hose Dash Size
04
Inside Diameter
0.15 in
Material
Steel
Material Construction
Carbon Steel
Segment Code
C
Series
1R Series
Thread Sealant
Without Thread Sealant
Thread Size
7/16-20
Thread Type
UNF

Product Questions & Answers (1)

Question by: Lee W on Dec 29, 2025, 8:35 PM
How well does this fitting hold up if you're using it pretty much all the time?
Answer by: Customer Support on Dec 31, 2025, 9:51 AM
Designed for a wide range of hydraulic applications, this Aeroquip fitting offers durable and dependable performance, even with frequent use.

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