Circuit board spacer M3 × 5 mm
4 min8 parts
Washer M5
3D printing10 partsBeginner-friendlyNo supports
Ten flat washers for M5 screws, 12 mm across and 1.2 mm thick with a 5.5 mm hole, printed without chamfers so they lie completely flat. They spread the pressure of a screw head or nut on wood, plastic and printed parts and keep metal from scratching painted surfaces. To fill a small gap or line up a part, simply stack two or three of them on the screw.
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- Size
- 12 × 12 × 1.2 mm
- Print time
- ≈ 3 min
- Filament
- ≈ 1.3 g PLA
- Parts
- 10
Print settings
- Material
- PLA
- Layer height
- 0.2 mm
- Infill
- 15%
- Walls
- 2
- Supports
- none
Tip: Print standing upright as shown, no supports needed. For washers under 1 mm use a layer height of 0.1–0.2 mm. The STL holds all pieces; in the 3MF each piece is its own object.
Estimated by our slicer-like calculation for a 0.4 mm nozzle. Your slicer may show slightly different values.
Adjust it
- Outside 12 mm, hole 5.5 mm, 1.2 mm high
- Wall: 3.25 mm
- Pieces: 10
This model comes from the “Spacer” generator. Open it there with these settings and change any size you like.
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