Yep peak4 still got it, haven't ridden it for a long time. 78 Mk1 L/M. Used Copper slip on all the threads, (found out about cold welding or Galling VERY quickly). On a practical note, unless the bike/car or whatever is going to be a show queen, Cadmium plating is a pain in everyday use, I changed mine (non mirror polished) so that when the bike was hosed down every week on a Sunday morning, there were no rust marks and no problems loosening fasteners for maintenance. Found "Nyloc" nuts to be a pain early on and used "Aerotite" for preference, again with Copperslip.
High tensile Stainless can be used but we're back to rusting.
And Cadmium was outlawed by the elfins a long time ago.
Regards Ian