The accepted way:

1. Create the model (bolt, pipe, ectc.) that mustbe threaded.

2. Click on the thread icon.

3. Select the standard, i.e. DIN, BSP....

4. Click on the face that should be threaded.

......voila...

 

The way very few does it:

1. step 1 above.

2. On a logitudinal face that passes through the centre create a sketch that looks like the profile ofthe thread - the bit f the thread that will be cut away.

3. After finishing the sketch, click on the coil icon and follow the directions.

4. Remember to use the subtract not the build feature.

 

The reason why very few uses this last method is because:

1. Its time consuming.

2. Its not really required to show that much detal.

3. And showing detail comes at a price.....reduced speed, slower processing, etc.....

 

Hope this helps.

 

Why do you want to show that info as part of the model?  When you create an idw (drawing) from the model the size and pitch info can be displayed either in a thread table or in a leader.  I cannot for the life of me think why one would need more than that...?  Drawing threads for manfacturing anyway does not show the actual "grooves", one just draw a double line with the thred info next to it.  When you do piping, the actual piping spec, i.e. NPT, BSP, DIN, JIS, etc. specifies the thread, nobody in the piping game specs the thread to that level....its already a spec driven industry standard.

 

What do want to achieve?  The only reason I can think of modelling thread is if it is special and you want to feedthe electronic fileinto a milling machine (not my area of expertise at all).