1/2 NPT Nipple, 304 Stainless Steel Hex Nipple, 1/2 NPT Male Pipe Fitting Adapter for Gas Line, Air Compressor, Water Pipe, Valve or Shower Extension, 4 Pcs

High quality parts. They’re tapered and the threads are almost suspiciously clean. They even come in a cute plastic bag that’s resealable if cut very carefully above both heat sealed lines. Just be sure to wash the bag with dish soap if you plan on reusing it for small parts or whatnot, as one can be fairly certain small amounts of leftover manufacturing fluids will be present. Can recommend. Will buy again when needed.

This was perfect to connect two handheld shower hoses and has yet to leak. The steel blends great with the chrome of the hoses.

These are pretty decent. The hole is off center a tad. It doesn't matter in the end, they are straight and everything lines up.

Great product, great quality! They arrived as expected and worked great. I could not have asked for this project to run smoother.

These came exactly as ordered. I was unable to get some other fittings tight enough so I bought these because they already have the nuts in them. I used them in my home beer room.

Installed very easy, fit needs exactly

For some reason I always have trouble sealing the treads of these Chinese products, even with paste.

Did what I needed them to do. Same quality as what you would get from a big box chain dealer. Just make sure your tape or pipe dope them. No leaking or anything from my install.