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20 Series Aluminum Extrusion Profile

Home / Products / Industrial Aluminum Extrusion Profiles / 20 Series Aluminum Extrusion Profile / 2020 Square Slot Aluminum Profile 4mm slot width Suitable for lightweight frame structures

2020 Square Slot Aluminum Profile 4mm slot width Suitable for lightweight frame structures

The square slot 2020 aluminum profile is the basic model of the 20 series, featuring a 20×20mm square cross-section design with a 4mm slot width, belonging to the national standard square slot system. The body is made of 6063-T5 aluminum alloy with anodized surface treatment, offering a bright silver finish with strong corrosion resistance. Compatible with M4 square nuts and hex socket bolts, with a well-established accessory system. Commonly used for light equipment enclosures, instrument racks, display panels, small door frames, and laboratory bench frames, making it one of the classic profiles widely used in lightweight frame structures.

CAD Drawing Download
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  • Specification
Model HS-4-2020G
Cross-sectional Dimensions 20mm × 20mm
Unit Weight 0.434 kg/m
Surface Treatment Anodized
Color  Silver
Material 6063-T5 Aluminum Alloy
Length 6.02m
Slot Type Square slot
Slot Width 4.3mm
Slot Depth 7.1mm
Hole Diameter Φ3.3
Wall Thickness 1.3mm
  • Product Parameters

  • Technical Support
  • CUTTING
  • DRILLING
  • TAPPING
  • MILLING GROOVE
  • BENDING
  • WELDING
  • CNC MACHINING
  • STAMPING
  • Effective length
Cutting Method: Servo feeding
Effective Length: ≥50mm, ≤6020mm
Cutting Accuracy: ±0.3mm
Cutting Loss: Consult customer service
Friendly Reminder: For single-size orders with large quantities, custom-length extrusion service is available. Please contact customer service for details.
  • Factory Photos
About Us
Huishuo Aluminum: 16+ Years Dedicated to Aluminium Profile Processing and Production

Huishuo Aluminum Industry is professional China 2020 Square Slot Aluminum Profile 4mm slot width Suitable for lightweight frame structures suppliers and 2020 Square Slot Aluminum Profile 4mm slot width Suitable for lightweight frame structures 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.

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