Handles with Metric Threads

I would take one of the handles, and head to the local hardware store. There you will find metric screws ,and you can get them a little longer, if that is what you need. They might even trade screws with you if it is the same place the handles were boughten!!

-- Saved, and so grateful, consider who Created it ALL!!!

You could also counter bore the holes on the inside of your drawer. It will also hide the heads of your screws.
That’s what I have done before. Make the hole depth fit you screw length.

-- Gary, East TX -- The longest journey begins with a single step.

I was thinking that the 40 MM would do fine with a counterbore/sink would work fine.

-- //FC - Round Rock, TX - "Experience is what you get just after you need it"

Finding a metric screw that size should be no problem, but if you can’t use an 8-32 bottom tap and retap them.