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Brass Push>Connect Metric Tube Fitting, 6.00 mm Tube OD Union Tee

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Description & Features

The Danfoss / Eaton Push>Connect Union Tee is designed for precision in compressed pneumatic instrumentation circuit lubricant and cooling lines. Constructed from brass and nickel-plated for durability this fitting offers a reliable solution for various industrial applications.

With a 6.00 mm tube outer diameter the fitting simplifies assembly by enabling push-to-connect functionality eliminating the need for tools. This feature combined with reusability significantly reduces time spent on installation and removal.

Engineered to support a pressure range of up to 250 psi and withstand temperatures from -40F to 200F the fitting is versatile for different conditions. The Buna-N construction O-Ring ensures a secure seal with Viton available upon special request.

The fitting is rated at 29.5 inches of mercury vacuum offering effectiveness in various industrial setups. Please review important safety information in the product documentation before use.

Supplier Part Number: 1164X6M

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
6 mm
Connection Size 2
6 mm
Connection Type
Push-Fit
Connection Type 1
Female Push-to-Connect
Connection Type 2
Female Push-to-Connect
Connection Type 3
Female Push-to-Connect
Dimensions
40 mm L
f Dimensions
12.7 mm
Finish
Nickel-Plated
Fitting Type
Tee
For Use With
PT230, TP160 Nylon and PT240 Polyethylene Tubings
m Dimensions
22-1/2 in
Material
Brass
Material Construction
Brass
Maximum Operating Pressure
250 psi
Series
1164X Series
Thread Sealant
Without Thread Sealant

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Product Questions & Answers (3)

Question by: Wes J on Aug 21, 2025, 4:55 PM
got 6mm metric tube, can i just push it in by hand or do i need wrenches for this tee
Answer by: Customer Support on Aug 23, 2025, 9:20 AM
Push to connect is the whole idea on this one, so it’s made to go together without tools. It’s a union tee for 6.00 mm tube OD, and it’s built to save time on install and removal since it’s reusable.
Question by: Sheila S on Nov 5, 2025, 11:33 AM
push to connect fittings like this one -- do they actually hold up in compressed air lines or do they tend to leak after a while?
Answer by: Customer Support on Nov 6, 2025, 12:29 PM
For compressed pneumatic lines running up to 250 psi, these hold up well. The Buna-N o-ring seats against the tube and keeps a solid seal through normal pressure cycling. The nickel-plated brass body resists corrosion better than bare brass, so you're not looking at early wear in typical shop or instrumentation environments. One thing worth knowing: the fitting is reusable, so if you ever need to pull a tube and reconnect it, you don't have to swap out the fitting each time.
Question by: Gene C on Feb 1, 2026, 9:03 PM
Will this tee fitting hold up okay in a pneumatic system pushing around 200 psi?
Answer by: Customer Support on Feb 3, 2026, 8:30 PM
Yes sir, this Push>Connect union tee is designed to handle pressures up to 250 psi, so you should be good to go with your pneumatic setup.

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