Two purchase orders for the same 4040 T-slot profile can specify different metals: one buyer writes 6063-T5, another insists on 6061-T6, and the gap between the two quotes often ...
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The HS-10-4040L industrial aluminium profile focuses on three differentiations: wide slot, large hole diameter and lightweight. With a standard 40mm*40mm cross-section, 2.3mm wall thickness and a unit weight of 1.20kg/m, it is extremely light in self-weight, suitable for medium and light scenarios with requirements on self-weight, and the wide slot design improves assembly flexibility. Made of high-quality 6063-T5 aluminium alloy, it is lightweight and has good toughness. After anodising treatment, the silver appearance is uniform and delicate, with a strong metallic texture, and has excellent corrosion resistance and wear resistance. The profile adopts a T-slot design, with a slot width of 10.3mm (different from the conventional 8.2mm slot width), which can adapt to larger size European standard connectors, with more firm assembly and wider adaptability; the slot depth is 12.6mm, combined with Φ10.5 large hole diameter design, different from the conventional small hole diameter, it can adapt to large-size bolts and heavy-duty connectors, with more uniform force support. The standard length is 6.02m, supporting deep processing services such as precise cutting, drilling and tapping. Direct supply from the source factory, adapting to lightweight scenarios with special requirements on slot width and hole diameter.
Applications: Suitable for the construction of light automation equipment frames, customised display stands, light laboratory brackets, medium and light frames with limited space and scenarios that need to adapt to large-size connectors.
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Model | HS-10-4040L |
| Cross-section dimensions | 40mm*40mm | |
| Unit weight | 1.20kg/m | |
| Surface treatment | Anodized | |
| Color | Silver | |
| Material | 6063-T5 aluminum alloy | |
| Length | 6.02m | |
| Slot type | T-type | |
| Slot width | 10.3mm | |
| Slot depth | 12.6mm | |
| Hole diameter | Φ10.5 | |
| Wall thickness | 2.3mm |
Model:
OB4040L-10
Wall Thickness:
2.3mm
Unit Mass:
1.26kg/m


Huishuo Aluminum Industry is professional China HS-10-4040L Wide-Slot Lightweight T-Slot 4040 Aluminum Profile, 10.3mm Wide Slot, Φ10.5 Large Hole Diameter, 2.3mm Wall Thickness Industrial Aluminum suppliers and HS-10-4040L Wide-Slot Lightweight T-Slot 4040 Aluminum Profile, 10.3mm Wide Slot, Φ10.5 Large Hole Diameter, 2.3mm Wall Thickness Industrial Aluminum 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.
Reliable Technical Team

Comprehensive Product Solutions

Professional Production And Processing

A Strong Construction Team
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