






🔧 Connect with Confidence: The Ultimate Stainless Steel Coupler for Pros Who Demand More
This Horiznext Stainless Steel 304 Compression Fitting couples 3/8 inch OD tubing to a 3/8 NPT male thread, engineered for heavy-duty use. With a robust 600 PSI pressure rating and an impressive temperature tolerance from -100°F to 660°F, it delivers reliable, leak-free connections in industrial, plumbing, and HVAC systems. Compact and corrosion-resistant, it’s the go-to choice for professionals seeking durability and precision.







| Size | NPT 3/8-3/8" O.D. 1 pc |
| Material | Stainless Steel |
| Brand | Horiznext |
| Color | Silver |
| Connector Type | Coupling |
| Exterior Finish | Alloy Steel, Stainless Steel |
| Thread Type | NPT |
| Item Weight | 0.05 Kilograms |
| Number of Pieces | 1 |
| Manufacturer | Horiznext |
| Part Number | 38484 |
| Item Weight | 1.58 ounces |
| Package Dimensions | 1.9 x 0.75 x 0.6 inches |
| Item model number | 38484 |
| Shape | coupling |
| Measurement System | inch |
| Batteries Included? | No |
| Batteries Required? | No |
F**0
Good quality
Good quality
J**R
Great stainless compression fitting/adapter
Works great to transition stainless tubing to standard pipe.
T**3
Great quality
Great quality, recieved on time, fair price accurate description and worked as I expected.
A**R
I must have hit button too fast. Need 3/8 in not 1/2 in. Other than that fantastic product
Great product. 👍 only I need a 3/8 not 1/2 in. Need to send back and get correct one. Need mailing address and instructions
D**G
Very high quality thank you
Very high quality much appreciated
L**R
Worked much better than a PVC
good for long term outdoor use
J**E
the compression side do not have standard compression threads
beware: It seems like the 1/4 compression side of this part is not the standard compression fitting threads that you would find on a brass 1/4 in compression connector.
A**R
Quality connector but required brass compression swage lock rings to properly seal.
I purchased this swage lock stainless steel fitting to connect my stainless steel 3/8” hard tube line to my an-6 flex fuel supply hose. The supplied stainless steel sewage lock tube compression rings did not compress enough to create a proper seal, allowing fuel to leak. I had to use swage lok brass compression rings. They sealed properly.
Trustpilot
2 weeks ago
1 month ago