what size nuts hold the windscreen wipes to the body? The top nuts are 10mm but I have brought some m12s for the bigger bottom nut but it don't quite fit. is it metric? cheers the joys of buying a project bus !!!!
that's because you'll need the correct nuts!! Off the top of my head I'm not sure what they thread rate is, but they'll be a metric extra fine, and half nuts, as opposed to full nuts!! (half nut, is half the thickness, or thereabouts, of a normal (full) nut) hope that helps
correct nuts http://www.vwheritage.com/vw_spares_Windscreen-wiper-spindle-nut-8-69_act_shop.product_pID_64520_lang_EN_country_GB.htm