hello,
If you feel this is spam please feel free to delete the thread.
I found a website a while ago that I purchased pneumatic fittings from and they seemed like a pretty cheap source if you were not buying parts in bulk.
http://evilusions.com/shop/index.php...2685 74a7f630
is the link to them.
I know that it gets expensive if you are buying parts in large quantities and only need a few.
Anyways, I hope this helps.
Again, this thread is not meant to be spam-like or an advertisement.
-Vivek