I'm looking to draw / call-out a stamped and tapped hole in
a sheet metal part. A manufacturer calls them a "knock nut"
but I can't find anything when searching for that term.
Is there an industry term for this?
Basically a sheet is stamped to make "volcano" shape, then
the inside of the volcano is tapped.
What do I call this? and is there standard way to draw it
or call it out in a drawing?
Thank you in advance
a sheet metal part. A manufacturer calls them a "knock nut"
but I can't find anything when searching for that term.
Is there an industry term for this?
Basically a sheet is stamped to make "volcano" shape, then
the inside of the volcano is tapped.
What do I call this? and is there standard way to draw it
or call it out in a drawing?
Thank you in advance