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The 2020N2 aluminum profile is the double-sided closed slot model of the 20 series. Based on the standard 2020, two adjacent slot openings are closed while retaining the mounting slots on the other two sides, with a cross-sectional dimension of 20×20mm and a 6mm slot width. The body is made of 6063-T5 aluminum alloy with anodized surface treatment. The closed faces are smooth and slot-free, mainly used for structural connections in the middle sections of frames. After assembly, the inner and outer surfaces of the frame are smooth and groove-free, making cleaning easier while enhancing the overall visual appearance. Suitable for equipment enclosures, operation tables, and display racks with high requirements for aesthetics and cleanliness.
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Model | HS-6-2020N2 |
| Cross-sectional Dimensions | 20mm × 20mm | |
| Unit Weight | 0.53 kg/m | |
| Surface Treatment | Anodized | |
| Color | Silver | |
| Material | 6063-T5 Aluminum Alloy | |
| Length | 6.02m | |
| Slot Type | T-slot | |
| Slot Width | 6.2mm | |
| Slot Depth | 6.1mm | |
| Hole Diameter | Φ5 | |
| Wall Thickness | 1.5mm |


Huishuo Aluminum Industry is professional China 2020N2 double-side closed slot aluminum profile 20×20mm Adjacent-side slot design Smooth and aesthetically pleasing Classic closed slot aluminum profile suppliers and 2020N2 double-side closed slot aluminum profile 20×20mm Adjacent-side slot design Smooth and aesthetically pleasing Classic closed slot aluminum profile company, a medium-to-large-scale industrial aluminum profile customization and processing manufacturer integrating R&D, production, and sales. We currently have three major production bases in Shanghai, Anhui, and Jiangsu, covering a total area of ​​approximately 30,000 square meters. We have focused on the aluminum profile customization and processing industry for over 16 years, providing customers with one-stop services including industrial aluminum profiles, custom mold making for special profiles, CNC precision aluminum processing, aluminum surface treatment, and aluminum frame design and assembly.
Since our establishment, we have adhered to the service tenet of "survival through service, development through quality, and competitive through innovation." We have a professional team dedicated to design, R&D, production, and sales. Equipped with advanced machinery, we are able to meet diverse customer requirements by delivering high-quality products and comprehensive, one-stop services.
We have never stopped, we keep moving forward. We will uphold our consistent business policy and work hand in hand with you to achieve even greater success.
1. Introduction to 30 Series Aluminum Extrusion Profiles Modular aluminum extrusion systems have fundamentally transformed industrial equipment design, assembly automation, cleanroom architecture, and...
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