90° angle bracket for T-profile 20×20 - M4

Angle bracket for profile 2020 90° corner support for M4

🆔 Design No 1129

⚙︎ Formats : STL

𐊵 Version : 1.0

No AI - No virus

✏︎ Designer : M@t - apiobi

🗓 Published on March 11, 2026

💬 Exchanges : 0


© Licence : Apiobi UPPE / Personal and private use only

2,75 

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  • Low prices direct from the designer
  • VAT 0% : VAT not applicable, Art. 293 B of the French General Tax Code
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Description

90° angle bracket for 20×20 profiles - extruded aluminum or 3D printed

Connecting bracket designed for solid 90° joint between two profiles 20×20 T-slot, whether in aluminum or 3D printed.
Every dimension and every tolerance has been completely redesigned to guarantee real, tested and validated compatibility, This is in contrast to simple copies of existing models, which don't always take 3D printing constraints into account.

Features

  • Dimensions : 40 × 40 × 19 mm

  • Thickness : 4 mm

  • Hole diameter : 4.5 mm

  • Mounting : designed for screw M4 × 10 mm

This bracket is perfect for reinforcing a frame, assembling a PC chassis, a 3D printer structure, a modular workbench, a pedestal, or any other assembly requiring a reliable joint between 2020 profiles.

Technical Tips for 3D Printing

Printing recommendations

  • Infill : 100 %
  • Filament : PETG recommended; ABS or ASA depending on use
  • Use the filament as rigid as possible

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