I'm using bootstrap 3 for a backend application, this application shows data in tables. At the end of each row there is a delete button (and sometimes also a edit button).
I use col-md-1 for the column that has the delete button, and variations of col-md-x on the other columns, works fine.
One thing that bugs me is that when i enlarge my browser window the col-md-1 column becomes huge, makes sense because of bootstrap grid design. Here's a screenshot:

But it still bugs me every time i look at it.
Is it possible to give a column a fixed width, for example 32 pixels, while keep using the col-md-x feature of bootstrap which i really enjoy?
[edit] maybe a clarification: I'm looking for a maximum width, for example min width 32 and max width 32, then the column should not grow wider than 32 px and shouldn't shrink to less than 32 px.