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Galvanized Scaffolding Fastener with 5 kN Load Capacity and EN 74 Standard for Secure Construction Coupling

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Galvanized Scaffolding Fastener with 5 kN Load Capacity and EN 74 Standard for Secure Construction Coupling

Name: Galvanized Scaffolding Fastener with 5 kN Load Capacity and EN 74 Standard for Secure Construction Coupling
Brand: Shunyao Supply Chain
Price: 5 USD

Quality Galvanized Scaffolding Fastener with 5 kN Load Capacity and EN 74 Standard for Secure Construction Coupling for sale

Brand Name : Shunyao Supply Chain

Model Number : YH180

Certification : IS0

Place of Origin : Chengdu , China

Payment Terms : T/T in advance

Delivery Time : 5-15 days

MOQ : 100 PCS

Packaging Details : Bundles

Supply Ability : Excellent

Price : $5-15

Color : Silver

Corrosionresistance : High

Temperaturerange : -40°C to 120°C

Weight : 0.5 kg

Application : Construction scaffolding

Size : 48.3mm diameter

Installationmethod : Bolt and nut

Type : Coupler

Compatibility : Standard scaffolding tubes

Reusable : Yes

Standard : EN 74

Productname : Scaffolding fastener

Material : Steel

Finish : Galvanized

Loadcapacity : 5 kN

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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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Galvanized Scaffolding Fastener with 5 kN Load Capacity and EN 74 Standard for Secure Construction Coupling

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