This is a screw mounted zip tie mount.

It fits 4mm DIN screws, but you can edit the .scad file to make it fit any screw or zip tie.

To customize, you will need OpenScad and the dimensions relevant for customizing (just measure them but account for a little clearance, .5mm worked for me). Then get the .scad file, open it and fill in your dimensions at the top. All dimensions are in millimeters.

This thing was inspired by Thing 4981711, but designed from scratch, as it didn't fit my usecase.

Print Settings

Supports: 

No

Resolution:

.2

Perimeters:

5

Infill: 

50%

Filament: 

PETG

Notes:

I used PETG and 5 walls to print this. However, you should be fine using PLA or something else.

This prints pretty well with the small side down, but if bed adhesion is an issue, the other way around should work, too.