The Perfect Restoration

[gcc]

hello ,

i am looking for the perfect restoration for my BMW R50 1955.

I made two pictures(attached) to helps , the owners of earlier R50-R69

so , i have make my research about the bolts , nuts and washers , about the plating (cadmium , phosphate , chrome )

I have some undefined , which plating used by BMW on 1955..

The most of the parts are verified

Your help / opinions

[The Plunger]

Every fastener and washer and it’s plating type(ATR, Phosphate or Chromium) are listed in the BMW parts manual(ersatztielle). Of course, non plated are listed without notation. There was discussion on this a couple years back, try the search function on fasteners.
Brian

[Daves79x]

The specialty fasteners' plating is often not listed in the parts book. I've relied on several experts on early bikes to fill in the gaps while doing my '55 R69. Is there anything in particular you need to know?

Dave