Corner Brace for 20mm Aluminum Extrusion

thingiverse

I love printing neat little corner braces to join 20x20mm aluminum extrusions - it's so easy! The bolt holes are a convenient M5 diameter, which means I can use even smaller M4 bolts. And the slightly beveled bolt head inlays make the printing process a breeze. When it comes to infill density, I prefer to stick with 50% or higher - it makes a big difference in the final product's strength and quality. Plus, it helps to keep things under control when working on smaller projects like this corner brace. To print one of these babies without any issues, make sure to crank up your infill density and reduce both speed and heat. This ensures that you don't melt the material too quickly or end up with stringy prints.