These 3D-printed connectors are specifically designed for 20x20 mm aluminum square tubes. They allow sturdy connections at 90-degree angles and can be further secured from below using screws. Use these connectors for a wide range of DIY projects, from furniture to lightweight frames.

Features:

• Versatile Design: Whether you’re building a washer-dryer stand, a custom display rack, or a creative sculpture, these connectors provide endless possibilities.
• Easy Assembly: Align the tubes with the connector’s openings, insert screws from below, and voilà! Your structure is ready.
• Sturdy and Reliable: The precise dimensions ensure a snug fit, making your creations stable and durable.

Printing Instructions:

1. Material: Choose a robust filament like PLA or PETG.
2. Layer Height: Opt for a layer height of around 0.3 mm for a balance between quality and speed.
3. Infill: Use 20-30% infill for structural strength.
4. Orientation: Print with the flat side down (base on the build plate) for stability.
5. Post-Processing: Sand any rough edges for a professional finish.

Share Your Creations!

Note: Always verify the dimensions and compatibility of the connectors with your specific aluminum square tubes before printing.

Happy making! 🛠🎨