Where can I find metric pvc?

[davidabrown66]

I'm looking for some metric to standard size pvc fittings. I've seen links to spears pvc parts, but no pics to see what I need to order for my skimmer. I have seen metric fittings here: http://www.customaquatic.com/customaquatic/searchhomekeyresult5.asp?offset=30

Anyone know where to get metric pvc parts?

A 40/32 x 1 in spigot type, any idea what these look like?

Thanks!