Metric Drill Tap Chart

Amazing how hard it was to find this with metric Tap Size and Metric Hole Size.

For some stupid reason all the data had Metric Tap with, Imperial/Guage size/Imperial Decimal, etc, etc.

Now I need to know if the bolts are coarse thread or fine??

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Here is another that actually shows there is a differance between thread depth for softer Brass, Aluminium etc (75% thread depth) and harder steel (50% thread depth)

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