FYI I bought some screen fasteners and s/s clutch line form a company called BSR Aerotek; decent quality but don't know what their delivery service is like as I bought the stuff direct at the Scottish mc show. Contact is 01386 849060,
sales@bsr-aerotek.com,
www.bsr-aerotek.com. Don't think they do wheel nuts; I bought Ti ones from Casoli, v.nice quality but took ages to come.