I just made small adjustment to fit A_Str8 design to Biltema pegboard.

Biltema begboard has 4mm holes 12mm abart. Holders are attached with screws, so they can take much more beating. Also other brands make similar pegboards, Biltema operates in Skandinavia. You can also attach this to wooden wall with screws.

Other Biltema Pegboard holders can be found here: https://makerworld.com/en/u/3917776808/collections/108552