🔧 Upgrade your setup with the ultimate British-to-US thread adapter—because precision matters.
The HongBoW 1/4 BSPT Male x 1/4 NPT Female Brass Pipe Fitting Adapter is a high-quality reducer designed to convert British BSPT male threads to US NPT female threads. Crafted from corrosion-resistant brass, it withstands temperatures from -53°C to 121°C, ensuring durability and reliable performance in industrial and automotive sensor or gauge applications. Compact and lightweight, it offers precise thread dimensions for a secure fit, though it is not suitable for potable water use due to lead content.
| Size | 1/4 BSPT Male x 1/4 NPT Female |
| Material | Brass |
| Brand | HongBoW Hardware |
| Color | Gold |
| Connector Type | Reducer |
| Thread Size | 1/4 inch |
| Exterior Finish | Brass |
| Thread Type | bsp,bspt |
| Item Weight | 0.03 Kilograms |
| Number of Pieces | 1 |
| Manufacturer | ITS |
| Item Weight | 1.13 ounces |
| Package Dimensions | 4.69 x 3.39 x 0.79 inches |
| Shape | adapter |
| Measurement System | inch |
| Batteries Included? | No |
| Batteries Required? | No |
H**E
They're working well for my needs.
I recently got a 3/4 HP, 2-gallon tank air compressor for airbrushing. The compressor came stock with a 1/4" quick release female socket installed. So, I ordered the matching 1/4" male quick release connectors. The connectors had male 1/4" NPT threads, and as far as I could see, my 1/8" airbrush hoses have 1/8" female BSP threads. So, I ordered these to make the connection between quick release connector and hose.And these fittings do just that. With a bit of Teflon tape wrapped around the corresponding male threads, all components fit together with no obvious leaks. My compressor does slowly leak; about 10 PSI every hour. But I haven't thoroughly tested all fittings to pinpoint where the leak is at, so I won't say it's these fittings at fault. Furthermore, I don't leave my compressor loaded with air. I power it off and drain the tank after I'm done airbrushing, so I'm not necessarily in a hurry to make my setup as airtight as possible.So, given that these fittings enabled me to connect my airbrushes to my new compressor without modifications, I'm happy with these. I worked as a machinist for a few years back in the day, so I can say with an experienced eye (Pun intended- see my nickname!) that the finish quality of these fittings is great. No burrs, no gouging or other signs of damage, and the fittings' surface finish is smoother and better than I expected. If you need a fitting like this type, I gladly recommend these.
J**O
They did what I needed them to do.
Used these to adapt my oil system pressure tank to my British car, they worked well.
G**F
Nice
Good product
C**M
HongBoW NPT Adapter
HongBoW Brass 1/4" BSPT Male to 1/4" Female NPT adapter is a quality product. The 1/4" BSPT British Male thread worked with my Nitto Kohki quick connect and the Female NPT connects to USA pneumatic air hose.
G**R
Perfect fit
It works well at an unreasonable price.This tiny adapter was necessary to attach a new pressure gauge to a poorly made Chinese tool. Options for almost everything in the retail market are limited to inferior imported merchandise. When you have no options you do what you have to and pay the price
T**D
brass fittings
purchase as spares. Looks good
B**E
Incorrect male/female thread designations
Because NPT and BSPT are very close, its hard to say for sure, but it appears this adapter should be labeled at "1/4 NPT male x 1/4 BSPT female".Translated the packaging which designates the fitting at "1/4 BSPT outer x 1/4 NPT inner". See attached photo. Translation from outer/inner to male/female is uncertain.
A**R
Exactly what I needed
Exactly what I needed to use my airbrush compressor on my lawn mower tire
Trustpilot
1 day ago
1 month ago
