I'm having a clearout of bits I won't be using for my projects. 350 panel tank, later, chronometric speedo type (I think). Solid, very superficial surface rust only, couple of small dings and one fixing bolt hole ! Obviously will need the fixing removed to repair it. Logo attachment threads all good...

Lee, I have made a small batch of the half time pinion nuts - if you would contact me - details on the back of cheval - we can arrange to get one to you.

Lee, I don't have any fancy steel to make this nut - will A4 stainless be OK ? it is a pretty tough material. Howard

Did you find a timing pinion nut ? I have a LH 9/16 -20 tap - I think that is the right size - if so, could make for you