The P6-2020-2N90 profile measures 20mm*20mm and has a M6 mounting hole internally. This profile features smooth surfaces on two sides, forming a right angle, while other two sides has 6.2mm T-slots for assembly with our profiles or accessories.
P6-2020-2N90, 2N180, 1N, and 3N profiles share similar strength and weight with standard 2020 profile, both are suitable for lightweight frames with lower load-bearing requirements. but the flat surfaces of N profiles make them more suitable for installation on the outer side structures to ensure the aesthetic appeal of the overall structure.