Hi Larry, thanks for your fast response.
It's the idea of creating fasteners with clearance diameters
I dont like much; reason is I see it as duplication...

If you goto any fasteners website
really good 3d models exist so we 'ideally'
want to use the original object for 'fastener hole'
or its seating details.

The post was also trying to indicate screws are pretty standard so even without a 3d model it would be interesting to understand how to pick a point and create the hole detail 1st, ideally in a click.

Kindest Regards

Stefano