I've got the original Porsche crossbars for my Paramera Turbo 2010, however, they came without the bolts that you use to screw them to the roof. The Porsche dealer is not selling them separate and they didn't have one in stock to look at. Anyone else has those and can tell me the size of the bolts?

Thanks!
Stefan

 

In case anyone is looking for that information, I found it out: M6x70.

 

good info, thanks for the update