Author Topic: BSA B31/33 A7/10 petrol tank centre bolt thread size needed  (Read 427 times)

Offline madhatter69

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Hi,Can anybody tell me the thread size of the petrol tank mount centre fixing bolt for a Bsa B31/33 A7/10,i've tried looking on the net but i'm not having much luck,thanks for reading......

Online bsa-bill

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The one I have is 3/8 cycle thread
All the best - Bill
1961 Flash - stock, reliable, steady, fantastic for shopping
1959 Rocket Gold Flash - blinged and tarted up  would have seizure if taken to  Tesco

Offline madhatter69

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Many thanks for that Bill *smile*