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AdaptSpacer – Parametric Stand-Off / Mounting Leg — image 1
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AdaptSpacer – Parametric Stand-Off / Mounting Leg

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Parametric spacer / mounting leg with adjustable size and screw hole. Includes 25×25×25 mm M4 version.

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Model information

Category
Office
License
Creative Commons — Attribution — Share Alike

🧱 Overview

A fully parametric spacer / mounting leg designed in FreeCAD.

Use it as a distance block, support leg, or mounting spacer for various DIY and engineering projects.

Included STL:
👉 25 × 25 × 25 mm with M4 screw hole


⚙ What you can customize

  • 📏 width / depth / height

  • 🔩 screw diameter (M3, M4, M5…)

  • 🔽 countersink / counterbore

  • 🧱 wall thickness

  • 🧲 internal structure


🧰 Use cases

  • Raising devices above surface

  • Mounting electronics enclosures

  • Creating spacing between panels

  • DIY furniture supports

  • Mechanical prototypes


📦 Included files

  • Parametric FreeCAD model (.FCStd)

  • STL: 25×25×25 mm, M4


⚙ How to customize

  1. Open .FCStd in FreeCAD

  2. Adjust parameters in VarSet:

    • block size

    • hole diameter

    • hole depth

  3. Recompute

  4. Export STL


🧪 Print settings

  • Material: PLA / PETG

  • Infill: 20–40%

  • Walls: 3+

  • Orientation: flat base


💡 Tips

  • Add +0.2–0.4 mm clearance for screws

  • Use PETG for load-bearing applications

  • Increase infill for structural strength


🔥 Why parametric?

Instead of downloading dozens of spacers:

❌ fixed sizes
❌ wrong hole diameters

You get:

✅ one model → any dimension
✅ reusable across projects
✅ fast iteration

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