Description
Designed for modern, low-slope edge terminations and upward-facing structural elevations in your modular structure projects, the 4040MA04-3 22.5° Angled Upward-Facing Four-Way Edge Connector perfects corner-to-surface transitions in frameworks built with 40×40 mm profiles. Thanks to its fixed 22.5-degree angle and upward-facing connection capability, it lets you create a professional structural form without the hassle of technical calculations.
Why Choose the 4040MA04-3 Edge Connector?
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Upward-Facing Design Flexibility: While offering connections in four different directions at edge points, its upward-facing outlet allows the structure to rise at a low angle or connect to a roofline.
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Precise 22.5-Degree Angle: Fixes the modern low slope required at edge joints and upper support lines with millimetric precision, preventing assembly errors and angle shifts.
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No Welding Required: Allows you to join complex angled edge details quickly, cleanly and safely using only simple hand tools, with no welding process needed.
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Durable Structure: Manufactured using high-quality aluminum injection casting (HPDC); shows superior strength against outdoor conditions, corrosion, and edge loads.
Areas of Use: The ideal solution for upper edge joints of low-slope roofs, modern-design garden structures, upper panel transitions of Tiny Houses, and aesthetically focused modular DIY frameworks.
Technical Specifications:
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Product Type: 22.5° Angled Upward-Facing Four-Way Edge Connector
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Manufacturing: Aluminum Injection Casting (HPDC)
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Material: EN AC Class Aluminum Alloy
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Compatible Profile: 40x40x2 mm Box Profile
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Assembly Method: 4 bolt-nut connections per connected profile




