ptr2 Posted December 28, 2019 Report Share Posted December 28, 2019 Hi Guys, anyone know what size the threads are on the small and larger studs on the back of the gauges are Quote Link to post Share on other sites
RogerH Posted December 28, 2019 Report Share Posted December 28, 2019 (edited) I had to remake a nut for the speedo the other day 0n my 4A and it was 3BA. Same size for the TR3/3A The Moss webcat suggests it is 4mm but I am sure this is wrong Item #7 https://www.moss-europe.co.uk/shop-by-model/triumph/tr2-4a/electrical-system/gauges-instruments/instruments-cables-dash-switches-tr2-3a-1953-62.html Not sure of the small gauges Roger PS - the Moss webcat also suggests there is more than one size for the large gauges. They refer to 4mm AND 5mm. But I'm sure they will be imperial. Edited December 28, 2019 by RogerH Quote Link to post Share on other sites
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