Quote:
Originally Posted by summitar*
Hi JC,
where did you get this information? I think the average diameter is 36.4mm and not 36.5mm but maybe I'm wrong.
Regards,
Michael
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As Wilson want to have a ring made
I measured one Summitar filter with my caliper to have the heigth of the thread : 0,4
the minus maxi diameter of a Summitar filter thread is 36.3mm for the bottom of the thread, 36.7mm for the top of the thread.
hoping to be enough clear.
Here is what you looking for :