1/4-Inch Industrial Stainless Steel Quick Coupler Plugs Set - 1/4-Inch NPT Male Thread, 2 Pack

I have the stored somewhere in my toolbag , do your research before buying. This didn’t connect to the air fittings at my job.. my mistake nothing bad or wrong with the product itself.

One adapter came machined incorrectly: threads were incomplete and not cut deep enough and not enough material was removed to mate with a female coupler. The other one as fine.

work good and no problems with the threads. Like the stainless steel better then brass. They actually stand up better then brass as far as the threads and material not braking.

These connectors do not leak, are rugged and have a really good surface finish, which is probably much of the reason that they don't leak.

Product was delivered on time as promised and immediately placed into service. The product performed well as designed. Many thanks.

This is an excellent product and exactly what I needed. I always prefer stainless, but after searching high and low unsuccessfully to find stainless, I went with these.

Seems to be quality material, smooth clean threads with no burs, smooth connect and disconnect.

Trying to hook a 1/8Npt female to a 1/4 NPT male. Product sea riptuons are USELESS.