Category
K35 Metal Sofa Buckle Connection
K35
−Available in 3 sizes: 135/155/160×55mm
−200N/m heavy-duty load capacity
−24-hour salt spray resistant coating
−Bulk packaging: 100pcs/box (31×31×14cm)
−200N/m heavy-duty load capacity
−24-hour salt spray resistant coating
−Bulk packaging: 100pcs/box (31×31×14cm)
Quantity:

| Service life | 30000 times/continuous |
| Load capacity | 200 N/m/piece |
| Antioxidant activity | 24 hours (salt spray) |
| Outer packaging | 31x31x14cm |
| Quantity | 100 number/box |
| Size available | 135 / 155 / 160 × 55mm |
Sofa Buckle Connection Key Features
Reliable Load-Bearing Performance
Engineered to support up to 200 N/m per piece, this sofa buckle connection delivers firm holding strength that minimizes frame movement, improves joint stability, and enhances overall sofa durability in daily use.
Anti-Oxidation Surface Protection
The metal surface is treated with a corrosion-resistant coating, passing 24-hour salt spray testing. This protection helps the buckle connection maintain performance and appearance during long-term storage, shipping, and use in humid environments.
Designed for Repetitive Assembly
Tested for up to 30,000 continuous operations, this buckle connection is built for repeated installation and removal without deformation, making it ideal for modular sofa systems and mass production lines.

The Advantages of Choosing Our Sofa Buckle Connection
- Secure & Stable Sofa Connection
This metal sofa buckle connection provides strong and reliable locking between sofa sections, improving overall frame stability and reducing movement in modular sofa designs.
- Durable for Mass Production Use
Designed for high-frequency assembly, the buckle connection supports up to 30,000 continuous operations and 200 N/m load capacity, making it suitable for factory-level sofa manufacturing.
- Cost-Efficient B2B Supply Solution
Standardized sizes and bulk packaging (100 pcs per box) help reduce sourcing complexity, optimize logistics costs, and support stable long-term supply for furniture manufacturers.
FAQ of Sofa Buckle Connection
Q1: What furniture applications is this sofa buckle connection used for?
A: It is mainly used for sectional sofas, modular sofas, and upholstered furniture frames that require detachable yet secure connections.
A: It is mainly used for sectional sofas, modular sofas, and upholstered furniture frames that require detachable yet secure connections.
Q2: Is this buckle connection suitable for factory-level mass production?
A: Yes, it is designed for repeated use, standardized installation, and bulk packaging, making it suitable for furniture factories and OEM production.
A: Yes, it is designed for repeated use, standardized installation, and bulk packaging, making it suitable for furniture factories and OEM production.
Q3: How does the product perform in humid or coastal environments?
A: The anti-oxidation coating provides 24-hour salt spray resistance, helping reduce corrosion risks during storage and transport.
A: The anti-oxidation coating provides 24-hour salt spray resistance, helping reduce corrosion risks during storage and transport.
Q4: Are different sizes available for different sofa designs?
A: Yes, three size options are available to accommodate various frame dimensions and connection requirements.
A: Yes, three size options are available to accommodate various frame dimensions and connection requirements.
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