1/16 straight bar fitting?

[cosworth34677]

ok where do i get 1/16 barb fittings with a m3 threaded ends? the mangom hrc valves and pumps have them, i can get them from them but i don't want to wait 3 weeks to get them from spain. is there a us company that i can get these little fitting from? i just need two

[Blender]

http://www.amazon.com/Single-Tubing-Fitting-Connector-Nickel/dp/B007Q298C6/ref=sr_1_3?ie=UTF8&qid=1396921258&sr=8-3&keywords=m3+barb+fitting

Never used them personally, but amazon is usually alright.

[Actros4160]

They look alright to my as well, even never used them. And for the price from Amazon not bad.