Duplicates the 2020 L Brackets that come stock with the newer TEVO Tarantula printers for the bottom left and right corners. Use this for the top left and right corners to stiffen it up even more. Even though it was designed for the TEVO Tarantula it will work fine for any 2020 or 2040 aluminum extrusion printer.
The 2040 L Bracket doesn't come stock with the printer but was redesigned from the 2020 L Bracket to fit the printer better. Use this for the top and bottom right hand corners to stiffen it up.
These were designed to supplement the provided brackets and keep the look of the printer original while adding good support. Use the Z Brace brackets on the bottom left and right of the printer if you can bolt to a table to stiffen up the Z-axis even more.
Use M4 x 10mm socket cap screws with T-nuts to fasten to the aluminum just like the original brackets provided in the box. Use washers.
0.3 at 70-100% infill for most strength. 0.25 at 70% for best compromise on strength and looks.