Hidden Cross Hinge – Concealed Folding Door Hinge Stainless Steel
Hidden Cross Hinge – Concealed Folding Door Hinge Stainless Steel
Folding Hidden Cross Hinge – Invisible 180° Door & Window Hinge
Upgrade your doors and folding panels with this premium concealed cross hinge. Crafted from a zinc alloy die-cast body and high-quality 304 stainless steel connecting members, this invisible hinge delivers a clean, gap-free finish — less than 1mm door gap when closed — making it ideal for wooden doors, aluminum frame doors, and folding door applications.
Key Features
- Truly Hidden Design: Mounts inside the door leaf so no hinge is visible when the door is closed — giving your furniture and doors a sleek, seamless look.
- 180° Opening Angle: Opens fully flat, perfect for folding doors and space-saving applications.
- Premium Materials: Zinc alloy die-cast main body paired with 304 stainless steel components for durability and corrosion resistance.
- Multiple Load Options: Available in 7kg, 10kg, and 20kg bearing strengths to suit a variety of door weights.
- Ultra-Slim Gap: Less than 1mm door gap when closed for a professional, flush appearance.
- Silver Finish: Neutral silver color blends seamlessly with most door and frame materials.
- Versatile Compatibility: Suitable for wooden doors, aluminum frame doors, and folding door installations.
Specifications
- Name: Invisible / Concealed Cross Hinge
- Material: Zinc Alloy + 304 Stainless Steel
- Color: Silver
- Bearing Strength: 7kg / 10kg / 20kg (choose your variant)
- Opening Angle: 180°
- Country of Origin: Made in China
Installation Guide
- Determine the number of hinges required and mark the correct positions on the door leaf.
- Using the marked lines as a guide, cut or drill the appropriate recess holes in the door panel.
- Insert the hinge seat into the door leaf hole and secure firmly with the included screws.
- Mark and cut the corresponding hole in the door frame at the matching position.
- Raise the door leaf and insert the opposite hinge arm into the frame hole; secure with screws.
- Adjust hinge positioning until the door opens smoothly and the gap is even, then tighten all screws.
Package Includes
- 1 × Hidden Cross Hinge (with 4 screws)
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Frequently Asked Questions
Q: What types of doors are compatible with this concealed cross hinge?
A: This hidden cross hinge is compatible with wooden doors, aluminum frame doors, and folding doors. Its concealed design allows it to be installed flush within the door leaf, making it suitable for any application where a clean, invisible hinge look is desired.
Q: What is the maximum door weight this hinge can support?
A: The hinge is available in three bearing strength options: 7kg, 10kg, and 20kg. Choose the appropriate load rating based on the weight of your door or panel to ensure safe and smooth operation.
Q: Will the hinge be visible when the door is closed?
A: No. This is a fully concealed hinge — once installed correctly inside the door leaf and frame, the hinge is completely hidden when the door is closed. The door gap is less than 1mm, giving a professional flush finish.
Q: What screws are included with the hinge?
A: Each package includes 1 hidden cross hinge along with 4 mounting screws, everything you need for a single hinge installation point.
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.