Brackets and mounts
Two‑Piece Wall Mount Bracket
- Bounding box
- 120.0 × 80.0 × 80.0 mm
- Engine
- Precision B-rep
- Parameters
- 18
- Published
- November 2, 2026
Download
Free to download and use. See the terms.
The prompt
Create a parametric two-piece wall mounting bracket optimized for FDM 3D printing. General requirements: - Output as a parametric CAD model. - Exportable as STEP. - Two separate parts. Part 1 – Wall Mount: - Flat rectangular base plate. - Dimensions: 80 mm high × 40 mm wide × 8 mm thick. - Two countersunk mounting holes for 5 mm wood screws. - Hole center spacing: 60 mm. - Mounting holes centered on the width. - Add generous fillets (3–5 mm) on all outer edges. - Integrate two flexible locking hooks on the front side. - Hooks must withstand repeated engagement cycles. Part 2 – Insert Bracket: - Matching insert that slides vertically into the wall mount. - Securely locks into the hooks with an audible snap. - Easy installation without tools. - Release should require pressing two locking tabs simultaneously to prevent accidental removal. - Include lead-in chamfers to simplify insertion. Mechanical requirements: - Designed for PETG or ABS. - Static load capacity: at least 5 kg with a safety factor of 2. - Wall thickness: minimum 4 mm. - Reinforcing ribs where necessary. - Avoid unsupported overhangs greater than 45°. - Suitable for printing without support material. - 0.2 mm clearance between mating parts. - Reinforce all load-bearing areas. Printing requirements: - Optimized for 0.4 mm nozzle. - 0.2 mm layer height. - FDM printable. - Print orientation should maximize strength. Deliver: - Separate CAD bodies for both parts. - Fully parametric dimensions. - STEP export.
Parameters
| Name | Value | Range |
|---|---|---|
| Wall Mount Height | 80 mm | 40 – 200 |
| Wall Mount Width | 40 mm | 20 – 100 |
| Wall Mount Thickness | 8 mm | 3 – 20 |
| Hook Depth | 15 mm | 5 – 30 |
| Hook Thickness | 4 mm | 2 – 10 |
| Hook Lip Height | 5 mm | 2 – 10 |
| Hook Lip Thickness | 2 mm | 1 – 5 |
| Mount Hole Diameter | 5.5 mm | 3 – 10 |
| Mount Hole Spacing | 60 mm | 20 – 150 |
| Insert Body Height | 50 mm | 20 – 150 |
| Insert Body Width | 30 mm | 15 – 80 |
| Insert Body Depth | 20 mm | 5 – 50 |
| Arm Length | 25 mm | 10 – 50 |
| Arm Thickness | 3 mm | 1 – 8 |
| Arm Width | 20 mm | 5 – 50 |
| Tab Height | 3 mm | 1 – 10 |
| Tab Thickness | 2 mm | 0.5 – 5 |
| Layout Gap | 100 mm | 50 – 500 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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