G Thread (Metric BSPP) Female to NPT Thread Male Pipe Fitting Adapter - Lead-Free (3/4 to 1/2 inch)

Works great. This is an uncommon adapter and it took a while to find one. I'm definitely happy with this.

Fit nicely

Good

Good quality but kinda expensive especially when you need a half dozen. I ended up ordering a tap and die so I can make more in the future.

Exact adapter needed.

I purchased a shower system (made in China) from another big online retailer and was surprised to learn that NPT threaded fittings are only used in the US and Canada. The rest of the world uses BSP (British Standard Pipe). Well I also learned that instructions translated from Chinese to English are not always crystal clear and so getting my new shower connected (there were 8 fittings) was a matter of trial and error because the shower diverter/mixer valves where parallel (BSPP) threaded and the devices (rainfall shower, waterfall, handheld) where BSPT (tapered). So I found these, which were perfect for my application, but again, due to poor instructions, it was a trial and error exercise figuring out what I needed. I ended up buying more adapters than I needed, and so I had to return what I didn't need. In the end, it all worked out, but next time, I'm buying an American brand (probably also made in China, but at least to US standards).

How do you review something like this? I guess it either works or it doesn't, and this works for what I needed.There are many faucets for sale here on Amazon made overseas (many from a company called Light in the Box) where the spout has a "G Thread," also known as British Standard, which will not directly screw into a U.S. 1/2 inch threaded pipe due to a difference in thread pitch and taper, even though they are the same size. This adapter solves that issue. Well, almost. It does require a rubber washer to make a waterproof seal, so be prepared to visit your local hardware store before you can finish you faucet installation.It's probable that my local big hardware stores had this adapter in stock, but my experience is that finding the right brass fitting in the store is an exercise in patience. And, helpful as they want to be, explaining an unusual situation to the staff results in a lot of wasted time and suggestions for other solutions that usually won't work. So, order this one and save some hassle.

I purchased the G Thread (Metric BSP) 3/4" Female to NPT Thread 3/4" Male Pipe Fitting Adapter, after I discovered that the 15-mm-compression-to-BSP 3/4-in. adapter did not fit my NPT receptacle. I ordered the BSP adapter from the UK, thinking, mistakenly, that 3/4-in. is 3/4-in., right? No. After waiting for a couple of weeks, I got the BSP adapter and tried a (gentle) fit into the NPT, 3/4-in. receptacle. No luck. I came to the Amazon site and discovered this adapter. As soon as it arrived, I screwed the BSP adapter into this adapter, and then onto my NPT fitting. All fits! And yes, I, too, am one of those people who bought a "great deal" Euro shower (from Hudson Reed). Now, I can install it.