





🔧 Connect with Confidence — The Last Fitting You'll Ever Need!
The Horiznext Stainless Steel 304 Compression Fitting is a robust, high-performance coupler designed to connect 1/8 inch OD tubing to 1/8 NPT male threads. Made from heavy-duty 304 stainless steel, it offers exceptional corrosion resistance and durability. Rated for pressures up to 600 PSI and temperatures ranging from -100°F to 660°F, this fitting ensures reliable, leak-proof connections across brass, copper, and stainless steel tubing in demanding industrial and professional settings.














| Brand | Horiznext |
| Connector Type | Coupling |
| Item dimensions L x W x H | 1.3 x 1 x 0.4 inches |
| Material | Stainless Steel |
| Size | NPT 1/8-1/8" O.D. 2 pcs |
| Thread Size | 1/8 |
S**P
Great item
Used to replace the brass fitting that kept breaking
E**.
Worked on 1/2" copper tubing
I had a dishwasher connection that used 1/2" copper tubing with flare fitting attaching to valve. Replace the valve with 1/2" compression and needed this fitting to cut off flare and use this fitting to make transition to use stainless steel braided hose. The 1/2" NPT threads on the fitting seemed a little tight in connecting the stainless steel braided hose. I added some food grade anti-seize thread compound to make disassembly easy later.
D**D
Hex coupling
Looks to work
F**0
Good quality
Good quality
R**B
Good price
I use these fittings to connect tubing to pumps in a commercial application. Most of my pumps require 316 stainless to handle the chemicals they’re pumping but a few of them are fine with 304 as they’re neither highly acidic nor caustic. These have worked great for those pumps and they’re a fraction of the cost of 316 fittings. They have a nice finish on them that you’d expect, without any burrs or anything like that. Good quality and value for sure.
D**H
Very high quality thank you
Very high quality much appreciated
C**E
Works fine
I had to get a brass sleeve in place of the SS ones provided as they didn't fit the 1/2" size stainless pipe.
B**C
Installation straight forward.
Used 2 of these right off the batt on 1/2" stainless coil that I used for a shadetree pool water heater. I used these connectors to adapted each end of a 50' 1/2" stainless coil to fit standard 3/4" water hose connector. I then put the coil inside a propane convection heater. With the current pump I am getting a 45 deg water temp rise going through the heater on about 2/3 heat setting. These fittings are fairly simple to install and the two that I have used is working great. Can probably extend our pool season another month. I may make a 2nd heater before next spring. That way can open the pool much earlier.
Trustpilot
2 weeks ago
2 weeks ago