Step 03.12 — Load the four M3 T-nuts¶
Step 12 of 20 · Chapter 03 — Build plate
Parts:
- M3 roll-in T-nut, 2020 ×4 · Fasteners, Tools & Misc box
Do: Roll two T-nuts into the top slot of each bed extrusion. Centre the front pair 25 mm behind the front rail's inner face, the rear pair under the plate's rear corner holes. Leave them loose to slide.
Check
Four T-nuts, all in the top slot, all rotated so their threads face up and they cannot fall out.
What you're looking at
Manual p.58: four M3 roll-in T-nuts in the top slots of the bed extrusions, two per extrusion. Each is the thread one corner bolt picks up. The plan view places the front pair.
Caution
Rev D+ / LDO: extrusion and roll-in T-nut tolerances on this kit are tight. Test-fit each nut and, if a slot is stiff, pick the extrusion face that accepts it best — do not force one and gall the slot. src
Source: Voron manual p.58 · LDO Build Notes (Rev D)