Folding Furniture Bracket Hinge Self Locking 90 Degree Hinge for Dining Table

Product Description

Folding Furniture Bracket Hinge Self Locking 90 Degree Hinge for Dining Table
 

Product Description

Item Name	metal folding table adjustable leg hinge
Material	2.0mm/2.3mm/2.5mm thickness iron
Finish	MFZn-C/electrophoresis/plain
MOQ	100pcs
Net Weight	125g/pc
Package	200pcs/carton
Carton	37x32x20 cm, 27.5kg

Folding and Locking Table Leg Hinge Set is a Positive Self-Locking Hinge for Fold Away Tables,extensions,Shelves, and folding Desks, 4 Hinge Set, Hardware Included

• Use for Extension Table Bed Leg Feet and so on
• Foldable, with locking in on and unfolded state
• Very stable version and tough
• Material: Iron
• Size: 75mm x 60mm x 55mm/3'' x 2.4'' x 2.2''(L*W*H)
• Easy to fold and self-lock-For added safety,
• FOLDING TO 0-90°
• Adjustable to 0-90° can easily adjust sofa bed, sofa or other furniture, stand folding self-locking table, elastic hinge table leg stand

Surface Treatment	Anodizing, Brushing, Galvanized, Laser engraving, Silk printing, Polishing, Powder coating, etc.
Tolerance	±0.1~0.005mm, 100% QC quality inspection before delivery, can provide quality inspection form
Testing equipment	RoHS tester , callipers , salt spary tester , 3D coordonate measuring instrument
Processing	Stamping, Pressing
File Formats	Solid Works, Pro/Engineer, AutoCAD(DXF,DWG), PDF, TIF etc.
Service Project	Mold design, mold product, and customization of logo, etc.
Quality Assurance	ISO9001:2015 Certified.TUV
Our Advantages	1.Reply in time: Reply within 2 hours, TM reply within 30 minutes; 2.15+ years of experience in the metal products processing area and advanced processing machines in saving materials; 3.100% QC quality inspection before delivery; 4.Delivery on time: two shifts in production.

Testing Machine	Digital Height Gauge, caliper, Coordinate measuring machine, projection machine, roughness tester, hardness tester and so on
Industry used	Machinery; heavy duty equipment; electronic device; Auto spare parts; optical telecommunication
Packing	Eco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes As customer's specific requirements
Trial sample time	7-10 days after confirmation
Delivery time	7-30 days after receive the pre-payments
Payment Terms	T/T,Western Union,Paypal

       

Our Advantages

 

 Advantages:
         1. We are ODM&OEM, design according to your drawing.
         2. Rich experience and good technology support.
         3. Manufacturer and Trade Company.
         4. Low MOQ is accepted.
         5. 100% inspection before delivery.
         6. Competitive price with high quality.
         7. Convenient transportation. 
       OUR PRODUCING PROCESS:
        1. Tooling (Mold) design and Manufacture.
        2. Manufacture the parts according to the Stamping Machine.
        3. Riveting, Welding or Screw tap according to Customer's require.
        4. After finish manufacture process we will test the parts by the Image measurement instrument, 
        Caliper, Angel Gage etc.
        5. After make sure all the dimension can reach customer's require, we will make the surface 
        treatment process.
        6. After finish surface treatment we will testing all the parts by worker so that we can make sure 
        the parts which we sell is 100% qualified.
        7. After finish testing we will pack the parts by Vacuum Package Machine.

Packaging & Shipping

 

         

FAQ

 

1. What is a Self-Locking Folding Hinge?

A Self-Locking Folding Hinge is a specialized hardware device designed to connect two panels (typically for tables, partitions, or platforms) that can be folded and unfolded smoothly. Its core feature is an integrated self-locking mechanism that automatically holds the panels securely in the fully open (usually 90° or 180°) position without the need for additional latches or manual locking.

 

2. What are the main applications of this hinge?

These hinges are widely used in products requiring stable, flat surfaces in use and compact storage afterward:

• Folding Tables & Desks: For offices, schools, events, and homes.

• Space Dividers & Room Partitions: In offices, exhibitions, and homes.

• Folding Platforms & Stages.

• Furniture for RVs, Campers, and Boats.

• Industrial Workbenches and Maintenance Platforms.

 

3. How does the self-locking mechanism work?

The mechanism typically involves a spring-loaded cam, a detent pin, or an over-center design. When the panels are opened to a specific angle (e.g., 90°), the internal components snap into a locked position, providing a positive stop and preventing accidental folding. The lock is released by lifting a lever or applying slight upward pressure on the panels.

 

4. What materials are your hinges made from?

We manufacture hinges from durable materials for long service life:

• Main Body/Brackets: Cold-rolled steel (CRS), stamped steel, or aluminum alloy.

• Pivot Pins & Locking Components: Hardened steel or zinc alloy for strength.

• Surface Finishes: Electroplated zinc (blue/white/yellow), powder coating, or nickel plating for corrosion resistance and appearance.

 

5. What sizes and load capacities are available?

Our standard range includes:

• Lengths: From 200mm to 1200mm (approx. 8" to 48") between mounting plates.

• Load Capacities: From 25kg to over 250kg per pair, depending on size and model.

• Panel Thickness: Accommodates panels from 15mm to 40mm thick. Custom sizes and capacities are available for OEM orders.

 

6. What is the standard folding angle?

The most common locking angle is 90 degrees (panels fully open, forming an L-shape or flat surface). We also offer models that lock at 180 degrees (fully flat) or other specific angles upon request.

 

7. Are they easy to install?

Yes. Installation is straightforward:

1. The hinge consists of two mounting plates.

2. Screw or bolt each plate onto the inner edge of the respective panel.

3. Ensure the panels are aligned correctly before tightening.

4. We provide detailed installation drawings and hole templates.

 

8. Can the hinge be used for both left and right-side folding?

Most of our standard models are universal and can be installed for either left or right-handed folding. Please confirm the specific model's features. Custom "handed" versions are also available.

 

9. Do you offer different finishes or colors?

Yes. Besides standard zinc plating, we offer:

• Powder Coating: In various colors (black, white, gray, RAL codes).

• Anodizing: For aluminum hinges (clear, black, colors).

• Custom Finishes: To match your product's aesthetic.

 

10. What is your MOQ (Minimum Order Quantity)?

• Standard Models: MOQ is typically 100-200 pieces per size/model.

• Custom OEM Designs: MOQ starts from 500 pieces, depending on design complexity.

• Samples: Available for evaluation; 1-2 pieces can be provided for qualified buyers.

 

11. What is your production lead time?

• Samples: 5-7 working days.

• Standard Order (in stock): 7-10 working days.

• Standard Order (production): 15-20 working days.

• Custom OEM Order: 25-35 working days after final design approval.

 

12. Do you provide OEM/ODM services?

Absolutely. We specialize in customizing:

• Dimensions (length, width, mounting hole pattern).

• Load Capacity and locking mechanism strength.

• Materials and Finishes.

• Packaging and Private Labeling.

 

13. How do you ensure quality control?

Our quality process includes:

• Material Inspection: Verification of steel grade and thickness.

• Function Testing: 100% testing of the locking/unlocking action and smooth rotation.

• Load Testing: Batch testing for rated load capacity and fatigue.

• Salt Spray Test: To ensure coating meets corrosion resistance standards (e.g., 72+ hours for zinc plating).

 

14. What are the packaging and shipping terms?

• Packaging: Individual plastic bags, then packed in inner cartons and master export cartons.

• Shipping: Mainly by sea (FOB/CIF terms), with air freight available for samples or urgent orders.

• Documentation: Complete commercial documents and certifications are provided.

 

15. What is your warranty policy?

We offer a 12-month warranty against manufacturing defects in materials and workmanship under normal use. Technical support is available to assist with any application questions.

 

      If you are interested in our products, please send message to us! 

 
  Quality First,Price Best,Service Foremost!
  We assure you of our best services at all times!