• brick

  • print

  • wall

  • diy

  • hardware

  • plug

  • construction

  • repair

  • 12mm

  • fastener

  • m8

  • m10

  • handy

  • on

  • heavy

  • utility

  • anchor

  • concrete

  • duty

  • masonry

  • demand

  • rawlplug

  • harw

  • expasnion

Mid-project and realized you're out of large wall plugs? Save yourself a trip to the hardware store! These heavy-duty expansion anchors are designed to hold tight in solid walls.

Designed specifically for a 12mm drill bit and M8 to M10 screws (or lag bolts).

The set includes 5 lengths:

  • 60mm
  • 80mm
  • 100mm
  • 120mm
  • 140mm

CRITICAL PRINTING INSTRUCTIONS: To ensure the plug expands correctly and doesn't snap when the screw is inserted, you must print it in the correct orientation:

  • Orientation: Print VERTICALLY (standing straight up on the bed).
  • Supports: NONE required.
  • Bed Adhesion: USE A RAFT. Because these are tall and have a small footprint, a raft is absolutely necessary to prevent them from falling over during printing. (See the included slicer screenshot for an example).

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Credit must be given to the creator

Only noncommercial uses of the work are permitted

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