Utah Pneumatic 1/4 Push To Connect Fittings - Bulkhead Fitting Bulk Head Union Push Air Fitting - Precision Engineered Air Fittings For Durable Connection (5 Pack)

I had an air line that ran through my floor on my peterbilt with a similar bulkhead that was leaking. Found this and it fit great and stopped my air leak. Not really an issue but just watch about how tight you tighten it, I may have stripped one by torqueing it as if it would be holding a wheel in place lol

A bit too small for hydroponics drainage, but it works.

I used a brake line as the tubing and underneath attached the drip line which is on a timer. It is so awesome and fills up each day on it's own. I have three of these in different flower gardens.

The bulkheads are very well made. But you will have to buy O-rings to prevent any leaking. 1/2" diameter will work and create a tight fit.

I design, build, and sell food processing equipment. I buy a huge variation of pneumatic hardware. I have to say, Utah Pneumatic is some of the best quality I’ve seen... I’m very pleased with my purchase!

Worked for what i wanted it for. Works great for connecting air hoses to an electrical box.

now what its advertised as. not 1/8 in pipe thread. its some metric thread important when your counting on this produce to get you moving.

Great product with fast shipping works great for adding accessories to my powder coating machine