I imagine this could be done as a dynamic component.
I use a simple 'template' to make nuts and bolts of the correct size (see the attached).
To adjust the size of the bolt head: double click on the component and use the tape-measure tool to resize the bolt head across the corners. Then use push-pull to adjust the thickness. Finally, add the threaded section by creating the cylinder in the usual way.
To adjust the size of the nut:double click on the component and use the tape-measure tool to resize the nut across the corners. To adjust the thickness, use a crossing window to select all the geometry at one end and then use the move tool to alter the thickness. Finally, add the threaded hole in the usual way.
One can use thread textures to 'paint' the threads onto the parts (
viewtopic.php?f=40&t=11378&hilit=+thread+textures).
A library of standard parts can be made very quickly.
Hope this helps.
Regards,
Bob
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