Shopping Cart

Your cart is empty.

Your cart is empty.

Brass Compression Tube Fitting, Union, 1/4' OD x 1/4' OD, 5pcs

4.5 (8) Write Review
Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Size: 1/4" Tube OD x 1/4" Tube OD.
  • Three piece construction - nut, sleeve and body with attached insert.Easy to disassemble no flaring tool required.
  • Use with copper, brass, aluminum, or plastic tubing. -65 Degree F to +250 degree F temperature range. Standard fittings use short nuts.
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
  • These fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories.


Used for a variety of applications, not limited to grease, fuels, refrigeration, water, oil gas, and hydraulic systems. If you are unsure as to which NPT thread size you have ,please reference this chart that show you the NPT thread size crossed over the your linear measurement in inches. Note:NPT cannot be accurately calvulated with a linear measuring tool like a Tape Measure, Ruler or Caliper. NPT Thread size is NOT determined by its outside thread diameter in inches.


igomesf
Reviewed in the United States on January 31, 2025
These brass compression fittings are perfect for creating a secure and leak-free connection The 1/4-inch OD size fits perfectly, and the brass construction is strong and corrosion-resistant, making them ideal for plumbing HVAC and other tubing applicationsInstallation was quick and hassle-free No leaks and no need for soldering The fittings tighten smoothly, ensuring a secure hold without damaging the tubingThis product offers great value for money excellent functionality and is easy to use If you need reliable and high-quality compression fittings this is a great choice Highly recommend
Josh R.
Reviewed in the United States on September 8, 2024
These work perfect for my air bag system on my truck. Would recommend these and buy them again without thinking twice.
DB
Reviewed in the United States on August 12, 2024
Fixed the cars broken brake line.
james p weber
Reviewed in the United States on December 9, 2024
Worked just great on a oil pressure line.
Donald C Giglio
Reviewed in the United States on December 12, 2024
I'm building a show truck, and I had to move my oil gauge, but the plastic line was too short, so I bought these fittings, and they worked just fine. I would buy them again.
Customer
Reviewed in the United States on November 11, 2023
They are the right size to re-thread to 12/28 and have a 1/4 inch center hole.
LouA
Reviewed in the United States on January 4, 2022
This 5/16" compression union worked very well to splice in a new fuel line on my car to replace a rotted out original line. It fit well and after tightening very snug (don't over tighten it) there are no leaks. The compression union seems to be well made.
Don Platt
Reviewed in the United States on December 10, 2019
No issues with components, went together well and no leaks.