Description
Designed for modern, low-slope edge finishes and bottom-facing structural transitions in your modular building projects, the 4040MA04-4 22.5° Angled Bottom-Facing Four-Way Edge Connector perfects critical corner-surface joints in frames built with 40×40 mm profiles. Thanks to its fixed 22.5-degree angle and downward connection option, it lets you create a professional structural form without getting into complex technical calculations.
Why the 4040MA04-4 Edge Connector?
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Bottom-Facing Design Flexibility: While offering connections in four different directions at edge points, its bottom-facing outlet allows the structure to be attached to the lower frame or support legs at a low angle.
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Precise 22.5-Degree Slope: Fixes the modern low slope required at edge joints and lower support lines to the millimeter, preventing assembly errors and angle shifting.
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No Welding Required: Lets you join complex angled edge details quickly, cleanly, and safely using only simple hand tools, with no need for any welding process.
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Durable Structure: Manufactured using high-quality aluminum injection casting (HPDC); shows superior resistance to outdoor conditions, corrosion, and edge loads.
Application Areas: The ideal solution for lower edge joints of low-slope roofs, modern-design garden structures, Tiny House lower panel transitions, and aesthetics-focused modular DIY frames.
Technical Specifications:
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Product Type: 22.5° Angled Bottom-Facing Four-Way Edge Connector
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Manufacturing: Aluminum Injection Casting (HPDC)
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Material: EN AC Grade 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




