AIGNEP USA Push-Fit Union Fitting: 6 mm OD x 4 mm OD Size, Push-to-Connect x Push-to-Connect
The AIGNEP USA Push-Fit Union Fitting (MPN 60040-6-4) is a stainless steel tube fitting with a Push-to-Connect x Push-to-Connect design in silver, accommodating 6 mm OD x 4 mm OD tube sizes and featuring a 1/4"…
SKU 3G-OTH-480004
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Product Description
The AIGNEP USA Push-Fit Union Fitting (MPN 60040-6-4) is a stainless steel tube fitting with a Push-to-Connect x Push-to-Connect design in silver, accommodating 6 mm OD x 4 mm OD tube sizes and featuring a 1/4" thread size. This component is part of our broader industrial solutions across 14 departments, with specialist depth in pneumatics and controls as an authorised distributor.
Frequently Asked Questions
What is the AIGNEP USA Push-Fit Union Fitting used for?
This stainless steel push-to-connect union fitting connects 6 mm OD and 4 mm OD tubing in pneumatic or fluid-handling systems. It provides a reliable, leak-free joint without tools, ideal for industrial automation, packaging, and material handling applications where compact, corrosion-resistant connections are required.
What are the specifications of the AIGNEP USA 60040-6-4 fitting?
The AIGNEP USA 60040-6-4 is a stainless steel push-fit union fitting with a 1/4" thread size. It connects 6 mm OD x 4 mm OD tubing via push-to-connect x push-to-connect ends. The silver finish resists corrosion, making it suitable for demanding pneumatic and control environments.
Where to buy AIGNEP USA push-fit fittings worldwide?
3G Electric supplies the AIGNEP USA 60040-6-4 push-fit union fitting to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this stainless steel pneumatic component.
How to install an AIGNEP push-to-connect union fitting?
To install, cut tubing square, deburr, and push fully into the fitting until it stops. Pull gently to confirm secure engagement. For release, press the collet evenly and pull the tube out. Ensure tube ODs match the 6 mm and 4 mm ports. No tools or sealant are required for a leak-tight joint.
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3G Electric supplies AIGNEP USA stainless steel tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









