I've used eyelets, also known as tube rivets to do this. It's what was used in older circuit board technology before plated through holes became the norm. Vector makes them as T15.23 or T123. Here's their catalog page:
http://www.vectorelect.com/Catpdf/New%20Page%2079.pdf
Keystone Electronics is another supplier of tin plated brass eyelets:
Basically size the pads appropriate to the eyelet dimensions, drill the hole, slip in and solder.