Air con radiator fans, how are they mounted?

Hello, sorry for apparently dull thread but…

I am reassembling an air con car: I’m buying a new air con condenser and a new radiator…I’ve seen some fancy rad fan mounting brackets but in my application how do the smaller ac condenser fans mount to the condenser? When I go mine they were just screwed through gaps in the fins!

I’ve looked on de route / parts diagram but can’t figure it out.

many thanks
Simon

I fitted a new condenser to my S1.The standard mounting is crap with unprotected bolts passing through the alloy rad and condenser.Everything corrodes as a result.My local garage in Beverley have done a lot of work on my car and mounted a new condenser and uprated rad with washers and rubber insulation which is a much better mounting for the fans.