Zinc Alloy Hinge for 2020 3030 4040 Aluminum Profile | JARBLUE

JARBLUE Zinc Alloy Hinge for Aluminum Profile Frames

Upgrade your DIY builds and metalworking projects with the JARBLUE Zinc Alloy Metal Hinge, precision-engineered to fit standard aluminum profile extrusions — including 2020, 3030, 3040, and 4040 series. Whether you're constructing CNC frames, enclosures, workbenches, or custom fabrication rigs, this robust hinge delivers a secure, smooth pivot connection every time.

Key Features

• Universal Compatibility: Fits 2020, 3030, 3040, and 4040 aluminum profile extrusions — versatile for a wide range of structural builds.
• Heavy-Duty Zinc Alloy Construction: Die-cast zinc alloy body provides excellent strength, rigidity, and resistance to wear and corrosion.
• Includes Mounting Screws: Optional screw sets available so you have everything needed for a complete, hassle-free installation.
• CE Certified: Meets CE certification standards, ensuring quality and safety compliance for your projects.
• Customizable: Available in customized configurations to suit your specific build requirements.
• Sleek Silver Finish: Polished silver tone blends seamlessly with standard aluminum profiles for a clean, professional look.
• Made in Mainland China by JARBLUE, a trusted name in metalworking hardware.

Ideal For

• 3D printer frames and enclosures
• CNC machine builds
• Aluminum profile workbenches and racks
• Custom DIY fabrication and metalworking projects
• Industrial automation frames

Specifications

• Brand: JARBLUE
• Material: Zinc Alloy
• Compatible Profiles: 2020 / 3030 / 3040 / 4040 Aluminum Extrusion
• Certification: CE
• Finish: Silver
• Includes: 1 PC Hinge + Optional Screws
• Origin: Made in Mainland China

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• 10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips

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Frequently Asked Questions

Q: Which aluminum profile sizes is this zinc alloy hinge compatible with?

A: This JARBLUE zinc alloy hinge is designed to fit 2020, 3030, 3040, and 4040 series aluminum profile extrusions, making it suitable for a broad range of DIY metalworking and structural fabrication projects. Please select the correct size variant for your specific profile when ordering.

Q: Does the hinge come with screws for installation?

A: Mounting screws are optionally available — you can choose to add them at the time of purchase for a complete installation package. This ensures you have the correct fasteners to securely attach the hinge to your aluminum profile frame.

Q: What material is this aluminum profile hinge made from?

A: The hinge is constructed from die-cast zinc alloy, which provides excellent structural strength, durability, and resistance to corrosion — ideal for long-lasting use in metalworking, CNC builds, 3D printer enclosures, and industrial frame assemblies.

Production & Packaging Notice

To 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.