Yet Another Nerd Solution - ERYONE scratch resistant glass bed anchors

Disclaimer:
Use this thing at your own risk, it works for me, you are modifying the 3D printer. The author or the hosting site cannot be held responsible if anything goes wrong and messes up your print, machine or if your house catches fire. Use common sense and always wear proper protective gear when using power tools, grinders, drills, etc.

These anchors are used to secure the 235 x 235mm build bed glass on the ER20, which has a build bed size of 250 x 220mm, undersize on the x-axis, and oversize on the y-axis.

I have used these two anchors of the ER20 for over a month and satisfied the design goal. tested for PLA, PETG, and ABS filaments, temperature range from 50°C to 85°C, no signs of major deformation.

Secure the glass by using the original clamp clips or the 20mm blinder clips.

Filament: PETG, any color.
Quality: 0.2mm.
Fill: 80%.
Wall: 3.
Support: tree, touch build plate, triangle.
Build plate adhesion: 10 lines.