Galvanized Scaffolding Fastener with 5 kN Load Capacity and EN 74 Standard for Secure Construction Coupling
Price:
$5-15
MOQ:
100 PCS
Delivery Time:
5-15 days
Brand:
Shunyao Supply Chain
Product Description
Construction Scaffolding Fastener
High-strength carbon steel and malleable cast iron scaffolding fasteners with anti-corrosion treatment for reliable construction applications.
Product Overview
Scaffold fasteners are core components used in construction to connect steel tube scaffolds. Manufactured from high-strength malleable cast iron (KT-33 grade) or premium carbon structural steel, these fasteners undergo hot-dip galvanizing or Dacromet anti-corrosion treatment to ensure long-term performance without rusting or deformation in harsh environments.
Main Product Types
- Right-angle coupler: Fixes vertical intersecting steel tubes with single-piece slip resistance ≥10.5 kN
- Swivel coupler: Connects steel tubes at any angle with torsional moment resistance ≥30 N*m
- Sleeve coupler: Enables longitudinal tube extension with tensile load capacity ≥4.2 kN
- Cup lock node: Socket connection system with node ultimate load ≥70 kN
Core Performance Features
- Superior safety: Triple-lock structure with anti-loosening bolt design ensures zero loosening connections
- Rapid installation: Single coupler installation time ≤12 seconds, no special tools required
- Excellent durability: Zinc layer thickness ≥85 μm, service life exceeding 10 years
- Intelligent error-prevention: Color-coded system allows quick identification of coupler types, reducing misuse
Technical Innovations
- Precision casting process ensures dimensional tolerances within ±0.3 mm
- T-type anti-slip bolt design improves slip resistance by 50%
- Patented self-locking nut system maintains fastening even in vibrating environments
- Passed 8,000 fatigue tests with safety reserve factor of 2.8
Applications
- Exterior scaffolding for high-rise buildings
- Cast-in-place bridge support systems
- Large equipment installation support frames
- Temporary stage and exhibition booth construction
Product Specifications
| Material | Steel, Q235 |
|---|---|
| Application | Apartment, Hotel |
| Usage | Construction Project |
| Warranty | 2 Years |
| Design Style | Modern |
| After-sale Service | Online Technical Support, Onsite Installation |
| Project Solution Capability | 3D Model Design, Graphic Design |
| Place of Origin | Chengdu, China |
| Brand Name | Shunyao Supply Chain Steel Frame |
| Color | Customer Requirements |
| Size | Customer Specifications |
| Keyword | Steel Metal Frame Structure |
| Type | Scaffolding Coupler |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Shunyao Supply Chain Management Co., Ltd.
Location
No. 3, 3rd Floor, Building 1, No. 27, Xianggang Road, Chenghua District, Chengdu
Contact Person
Lei