How to join t-slot profile with a Standard Nut and Bolt connection

As you can see, the 8020 t-slot called 1010 bar will bend 110” when 46 lbs is applied to the center of a 36” long bar,

Profile refers to the sizethickness of the T-Slot bar used Common profiles are 2020 , 3030 , 4040 etc

aluminum slot wheels The V-Slot 2060 series aluminium construction profile is ideal for many structures such as 3D printers, plotters, housings and other lightweight constructions

aluminum tslot framing The V-Slot 2060 series aluminium construction profile is ideal for many structures such as 3D printers, plotters, housings and other lightweight constructions