Bolt Thread Size (Damn Metric ****)
According to marson :
England made the change and never looked back.
then why do english, irish, and canadian carpenters still use english
tape measures?
Because they're easier to read than chinese ones. ;-)
Many of our tape measures are both english and metric.
--
Chris Lewis, Una confibula non set est
It's not just anyone who gets a Starship Cruiser class named after them.
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