Looking for coarse thread wood screws with flat head for bunk bed

Hello everyone.

I am looking for screws for a loft bed (see photos).

They are coarse thread wood screws with flat heads and internal hexagon.

The sizes are M6x110 and M6x50.

So far, I have found nothing on the web or in stores.

Does anyone know a source?

Thank you and best regards

Haha... if you find any, let me know. We have a Woodland, also M6 and 11cm long. However, ours have a pan head without an internal hex. We also searched forever for ones like yours and didn’t find any. So we bought the same ones again with a smooth pan head. To prevent them from spinning, we used matches. I hope we never have to rebuild that stupid thing again...

Flat head screw 6x100 or 6x120 from timber construction (wood screw)? They have TX25 or TX30 or something like that, but in terms of dimensions that might work. Or what doesn’t fit with that?

ok I guess I have to correct myself, I didn't look properly.
Ours are threaded screws with nuts, not wood screws.

Flat head screw KF - M6 x 110

I am looking for the screws with coarse threads as shown in the photo. 120mm would also work.