{"product_id":"aluminum-profile-side-panel-brackets-2020-3030-4040-connectors-4pcs","title":"4PCS Aluminum Profile Side Panel Brackets 2020\/3030\/4040","description":"\n\u003ch2\u003eAluminum Profile Side Panel Fixings – 4-Piece Set\u003c\/h2\u003e\n\u003cp\u003eUpgrade your aluminum profile frame builds with these heavy-duty \u003cstrong\u003eanodized aluminum side panel laminates and support brackets\u003c\/strong\u003e. Compatible with standard EU 2020, 3030, and 4040 aluminum profile systems, this 4-piece set delivers rock-solid connections between panels and extrusions — perfect for custom desktop frames, DIY CNC machines, 3D printer enclosures, workstation builds, and industrial assembly rigs.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Fits EU standard 2020, 3030, and 4040 aluminum profile slots for versatile use across a wide range of frame projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Aluminum Construction:\u003c\/strong\u003e Manufactured via extrusion process from high-quality aluminum for exceptional rigidity and long-lasting durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnodized Surface Finish:\u003c\/strong\u003e The anodizing treatment provides enhanced corrosion resistance, a clean professional look, and improved surface hardness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Panel Support:\u003c\/strong\u003e Designed to laminate and secure wood boards, acrylic panels, or other desktop surface materials to aluminum profile frames.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Corner Bracket Design:\u003c\/strong\u003e Functions as a corner bracket and connector for stable, wobble-free structural joints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Piece Set:\u003c\/strong\u003e Includes four fixings per pack — enough to complete a full panel mounting or multiple connection points.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY \u0026amp; Industrial Use:\u003c\/strong\u003e Ideal for metalworking enthusiasts, makers, and industrial fabricators working with aluminum profile assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum (Anodized)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolding Process\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtrusion\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Treatment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodizing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Profiles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEU 2020 \/ 3030 \/ 4040\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCorner Bracket \/ Side Panel Fixing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pieces per Set\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial \u0026amp; DIY Aluminum Profile Frames\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Can You Build With These?\u003c\/h3\u003e\n\u003cp\u003eThese side panel fixings are incredibly versatile. Use them to attach wood boards or laminates to your 3D printer frame, build a sturdy desktop workstation, create an enclosure for laser cutters, or assemble custom industrial shelving and rack systems. The anodized aluminum construction ensures they hold up under demanding conditions.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-no-drill-non-trace-screw-hooks-5-7x5-7cm-thick-adhesive-invisible-picture-hanging-kit-for-photo-frame-keys\"\u003e10Pcs No-Drill Adhesive Screw Hooks – Picture \u0026amp; Frame Hanging Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-20mm-diamond-flat-grinding-wheel-dry-and-wet-use-heavy-duty-concrete-grinder-wheel-blue-vacuum-brazed\"\u003eDiamond Flat Grinding Wheel – Dry \u0026amp; Wet Use Heavy Duty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which aluminum profile sizes are these brackets compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: These side panel fixings are designed to be compatible with EU standard 2020, 3030, and 4040 aluminum profile extrusions, making them suitable for a wide variety of DIY and industrial frame building projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material are the brackets made from, and how are they finished?\u003c\/h4\u003e\n\u003cp\u003eA: The brackets are made from high-quality extruded aluminum and finished with an anodizing process. Anodizing improves corrosion resistance, surface hardness, and gives the brackets a clean, professional appearance that complements aluminum profile frames.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can these be used to attach wood or acrylic panels to an aluminum frame?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These laminates and side support panels are specifically designed to connect wood boards, acrylic sheets, or similar surface materials to aluminum profile frames, making them a great choice for desktop enclosures, 3D printer housings, and custom workstations.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many pieces are included in the set?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes 4 pieces of aluminum profile side panel fixings\/brackets.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which aluminum profile sizes are these brackets compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These side panel fixings are designed to be compatible with EU standard 2020, 3030, and 4040 aluminum profile extrusions, making them suitable for a wide variety of DIY and industrial frame building projects.\"}}, {\"@type\": \"Question\", \"name\": \"What material are the brackets made from, and how are they finished?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The brackets are made from high-quality extruded aluminum and finished with an anodizing process. 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