Dragon Burner inserts?

[GabrielZ]

Hey there. Planning on printing and building the DB and adapting it to my Ender 6. This will be my first project utilizing brass inserts and I'm not sure which to buy. The BOM says "M3" but there are 4.5, 5 OD and varying lengths. I can measure the holes in the STEP files, but wonder the tolerances.

Recommendations? Thanks!

[claudermilk]

The standard Voron spec for heat insterts is M3x5x4. Like this: https://kb-3d.com/store/inserts-fasteners-adhesives/278-brass-heat-set-threaded-insert-for-plastic-m3x5x4mm.html or this https://www.fabreeko.com/products/threaded-heat-inserts-m3x5x4-100pc-per-bag?_pos=1&_sid=20991a7e2&_ss=r&variant=41024099287238

[mvdveer]

As ^^^^^  M3X5X4