Universal 4040 3-Slot Structural Aluminum Extrusion Profile (Model: SGAP1204)

Category:

40x40mm aluminum extrusion with 3 T-slots for modular structures. High-strength, lightweight, corrosion-resistant. Easy assembly without welding for industrial and DIY applications.

Customized services

Aluminum Factory

Spot goods

1-hour reply

Multiple Payment

Flexible Packaging

Description

The SGAP1204 Universal 4040 3-Slot Aluminum Extrusion Profile is a specialized structural building block engineered for high-integrity industrial frameworks where both modularity and aesthetic cleanliness are critical. Featuring a standardized 40mm x 40mm square cross-section, this profile incorporates three functional 8mm T-slots for multi-axis component attachment while maintaining a single completely closed, flush side. This unique three-sided configuration is ideal for the exterior pillars of machine guards, automated workstations, and robotics cells, as the closed surface provides a professional, debris-resistant finish that is easy to wipe down in demanding workshop or cleanroom environments.

Manufactured through precision extrusion of premium 6063-T5 aluminum alloy, the SGAP1204 offers an exceptional strength-to-weight ratio and maintains strict dimensional tolerances for consistent alignment. The protective anodized surface treatment ensures long-term resistance to corrosion, scratches, and industrial wear, providing a durable solution for evolving modular structures without the need for permanent welding or painting.

  • Structural Integrity with Closed Side: The 3-slot layout leaves one side completely closed, enhancing the profile’s torsional stiffness and providing a sleek, professional exterior for perimeter framing.

  • Modular T-Slot Versatility: Three functional 8mm T-slots allow for rapid, tool-free attachment of hardware, panels, and accessories on multiple axes.

  • Precision 6063-T5 Engineering: Crafted to exacting standards with a consistent 40mm × 40mm cross-section, ensuring 100% compatibility with standard T-nuts, bolts, and joining plates.

  • Industrial Anodized Finish: Features a high-micron protective layer that resists oxidation and harsh environmental conditions while maintaining a professional silver or black luster.

  • Weld-Free Reconfiguration: Facilitates quick setup and modifications, allowing industrial frames to be scaled or adjusted according to changing operational needs.

 

Shipping & Supply Capacity

  • Standardized Inventory Management: We maintain high-volume stock of SGAP1204 profiles at our production base to ensure rapid dispatch for large-scale B2B orders.

  • Global Logistics Readiness: Secure industrial bundling and palletizing are standard to ensure all profiles arrive with zero surface defects or bending.

  • Factory-Direct Processing: Integrated CNC cutting services provide ready-to-assemble components, reducing on-site labor and assembly time for global engineering projects.

Additional information

Model NO

SGAP1204

Type

Industrial Aluminium Profile

Shape

Square

Certification

CE, ISO

Alloy

6063

Color

Sliver, Black, Customized

MOQ

1 Meter

Surface

Anodic Oxidation

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Product Complete
Life Cycle Service

How we support your aluminum engineering from stock check to global rapid dispatch.

01

Series Selection & Stock Check

Access our regular inventory of standard 2020-100100 series profiles. Real-time availability and technical drawings within 1 hour. 100% compatible with international T-slot standards.

Obj: Rapid stock commitment.
02

Precision Cutting & Processing

Free high-precision cut-to-length services using industrial CNC sawing lines (tolerance within ±0.1mm). Pre-processed drilling, tapping, and counter-boring ready for onsite installation.

Obj: Ready for mechanical assembly.
03

Rapid Fulfillment & Shipping

Standard components and accessories are packed and dispatched from our warehouse within 48 hours. Heavy-duty, multi-layer sea-worthy packaging protects anodized finishes from scratches.

Obj: Minimized lead times.
04

Accessory & Material Support

One-stop sourcing for over 2,000+ standard accessories (connectors, fasteners, floor elements). Every shipment comes with Material Test Certificates (MTC) for 6063-T5 alloy verification.

Obj: Certified material reliability.

FAQ

We are an aluminum profile manufacturer with our own production base. This allows us to control every step in processing, providing stable quality, competitive factory-direct pricing, and reliable delivery time.

Standard Series: No MOQ. For our 200+ standard profiles and accessories in stock, we support orders starting from 1 piece for immediate dispatch.

Custom Projects: We prioritize large-scale industrial production (MOQ 500kg-1,000kg). As our facility is optimized for high-volume standardized output, we generally do not accept small-scale custom orders.

Stock Items: Shipped within 24–48 hours.

Custom Production: Mold development (7–10 working days) + Mass production (10–12 working days).

Our cutting tolerance can reach ±0.05 mm with CNC machining. We also provide drilling, tapping, chamfering, and deburring to meet your assembly requirements.

Yes, we provide one-stop procurement including: Brackets, T-bolts, fasteners, hinges, and decorative parts. This helps you build full structures without sourcing from multiple suppliers.

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