This is a universal zip tie holder designed primarily for  Underware cable management system that i am trying currently to assemble.
 

As i got many cables, i had noticed small issue — there was no proper way to secure and organize cables in large cable trays to prevent them from pressing against the cover and causing it to pop open. 
To solve this, I created this model. After completing it, I realized that by adding a simple adapter, the holder could also be mounted directly into pre-existing holes on a board. The holder can be attached either via threaded holes on the model itself or through the adapter for its original mounting form.

Prepared for zip ties up to 5 mm. if you need cable zip ties here is best model i had found :

https://makerworld.com/en/models/837516-underware-zip-tie-mount?from=search#profileId-783078 By PHENIX


Photos are quick shots to represent how it look mounted.

FYI: The squirrel in the photo survived its "torture" and is now back to patrolling the shelf above my monitors!