What kind of super screw is this?

[mendelsohn]

A few years ago, I got a small package of screws from the clearance box at Krauta. I thought the screws looked good as an all-purpose screw.

I have found great use for the 100 pieces. They've been usable for EVERYTHING. Incredible hold despite being just a few centimeters. Now they are finished, and I haven't been able to find my favorite. Does anyone know what type of screw this is?

 

[Trollskidan]

Image or designation

 

[mendelsohn]

The picture

 

[Demmpa]

Picture of the screw, otherwise it will just be blind guesses.

 

[Demmpa]

Short particle board screw

 

[Trollskidan]

https://www.biltema.se/bygg/fastelement/traskruvar/traskruv-utomhus-250-st-2000034549

 

[Demmpa]

https://www.makita.se/product/f-32528.html

 

[mendelsohn]

[link]

This one was very similar.
Used the screw for EVERYTHING. Extremely good grip.