dynamic blocks with selection elements

[Mark1895]

Good morning to all, I am new to the forum. I have my goal.
I have mechanical design blocks with metal elements and on these I would like to be able to choose bolts according to the diameter, to be applied outside the block.
bolts are in turn blocks.
I've been trying to solve it for a long time, but unlike other issues, this time I have to give up.
Can someone please give me a tip?
Thank you.

p.s.: use autocad 2011.

Mar

 

[Cristallo]

make a dynamic block with the visible parameters, insert in the block all the bolts you think you need, for each visibility state make visible those of the diameter you want and the others turn off.

 

[prismacad]

I'll leave you the link to my site where you find a page that contains various types of dynamic blocks including, in fact, a bolt with nut. you can download the dwg that contains the dado-bullone block and then analyze in the block editor the visible/hidden game according to the various sizes of bolts to be inserted in the drawing.

 

[Mark1895]

Thank you both. It was what I was looking for!! !
:finger: