Danfoss / Eaton Brass Adapter

Description & Features

This Danfoss / Eaton Brass Adapter is suitable for compressed air and pneumatic applications. This straight adapter features Dura-Kote plating for superior corrosion resistance. Design flexibility is enhanced with hundreds of styles to choose from.

This Line/Hose/Tube Plug Adapter offers higher operating pressures above SAE standards. It has a female end with a 0.3125 size and a Line/Hose/Tube end type.

SKU: 1129X5

Supplier Part Number (MPN): 1129X5

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
5/16 in
Connection Size 2
5/16 in
Connection Type
Push-Fit
Connection Type 1
Push-to-Connect
Connection Type 2
Push-to-Connect
Dimensions
1.36 in L
Finish
Nickel-Plated
Fitting Type
Plug
For Use With
PT230, TP160 Series Nylon Tubings and PT240 Series Polyethylene Tubings
Hex Size
15/32 in
Material
Brass
Material Construction
Brass
nmfc
50
Segment Code
A
Series
1129X Series
Thread Sealant
Without Thread Sealant

Product Questions & Answers (1)

Question by: Eddie B on Feb 28, 2026, 9:52 AM
Reckon this'll work for hooking up some air lines in my garage?
Answer by: Customer Support on Mar 2, 2026, 7:50 AM
For compressed air and pneumatic applications, this Danfoss/Eaton brass adapter should do the trick.

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