2 set of Stainless mk1 rear lens screws, 4BA thread, made to the original dimensions but out of 2 pieces, they will come with fibre washers, I just need to machine them to size . I haven't seen any other original type screws for sale let alone in stainless so they won't rust!! These have the shoulder on them so that you can't over tighten the lens and crack it unlike the fully threaded ones that you can get. 1st photos is of the ones for sale, the rest is another set I've machined with the washers.
Looking for £24 posted per set