Doors – How to mount opposing knobs on a bifold door

doorsknobs

This is for a bifold door. I want to have front and back knobs using the same screw.

I can’t recall what this assembly is called nor the screw name.

Best Answer

I don't ever recall seeing a "kit" for this. When I've had to do it, I just got the two knobs and cut the head off one of the screws. If the screws that came with the knobs were too short, then I got a longer screw and cut the head off. There are double threaded studs out there but they are usually too big for what you want to do.