is there anyone can draw for me?

it should be 2d and at autocad

1 Answer

If you don't mind going to standard parts, you can download 2D prints (*.dwgs) from McMaster Cam. There are no nuts that are 3 mm thick, but there are 2.5, 2.0 and 1.6 mm thick. This might help with purchasing in the future as 3mm might not be standard and cost more.

https://www.mcmaster.com/nuts/hex-nuts/system-of-measurement~metric/thread-size~m2-5/width~5millimeters/height~2-5millimeters/