Heavy Duty Quick Link Connector - Industrial Galvanized Steel (3.5mm-14mm)

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Sale price€0,95
Size: 3.5mm
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Professional-Grade Marine & Industrial Quick Links

Engineered for mission-critical rigging, the AirowMarine Quick Link series provides a secure, semi-permanent connection for chains, cables, and lifting hardware. Each link is manufactured under ISO9001 Certified standards, ensuring consistent tensile strength and safety.

  • Industrial-Grade Galvanized Shield: A premium hot-dip finish designed specifically for saltwater environments and harsh outdoor exposure.
  • Smooth-Thread Hex Lock: Precision-machined threads and a hexagonal nut ensure effortless manual fastening and high-torque security.
  • High Tensile Versatility: Available in sizes from 3.5mm to 14mm, supporting Working Load Limits (WLL) up to 2800 lbs.
  • Multi-Application: The ideal choice for boat anchors, gym equipment rigging, shade sails, and industrial towing.
Full product specification sheet for AirowMarine Quick Links featuring weather-ready finish, hex lock details, and full 3.5mm-14mm size range.

Frequently Asked Questions

Will the threads seize or rust when used in saltwater?
No. Our Quick Links feature an Industrial-Grade Galvanized Shield and precision-machined threads that are hot-dip treated after cutting to ensure the valleys of the threads are fully protected against salt-induced oxidation and seizing.
How do I know which size to use for my boat's anchor chain?
For most 1/4 inch chains, the 8mm (Best Seller) variant is recommended, providing a 550kg (1200lb+) working load limit that exceeds the strength of standard G30 chain links.
Can these be used for overhead lifting applications?
While these are ISO9001 certified for tensile strength, they are rated for static 'Working Load Limits' as shown in our charts. Always ensure your application's safety factor (typically 5:1 for lifting) is calculated against the specified WLL.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
Industrial Grade Galvanized Carbon Steel
Surface_Finish
Smooth-Thread Precision Hex Lock
UV_Resistance
Electropolished (High UV Reflectivity)
Corrosion_Rating
Hot-Dip Galvanized Salt-Spray Tested
Compatibility
Bass Boat, Pontoon, Yacht, Center Console
Hull_Integration
Universal (Rigging/Anchor)
Standard_Ref
Universal Marine Quick Link

ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

Design engineers and marine consultants reviewing technical blueprints and a stainless steel porthole window assembly in an office overlooking a container port.

Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

B2B marine hardware production: A massive mirror-polished 316 stainless steel boat anchor being hoisted for quality verification in AirowMarine’s industrial workshop in mainland China.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

Technical quality control inspection showing a Mitutoyo digital caliper measuring a polished marine fitting at 12.45mm precision.

Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

Close-up of a 316 stainless steel circular louvered deck vent in eco-friendly honeycomb paper packaging with AirowMarine shipping label.

Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.

Expert Guidance

Technical help in 24 hours

International Delivery

Secure & Tracked Shipping

Custom Solutions

Tailored parts for your boat

Factory Direct

Invested supply, best value

Proven Quality

Tested for nautical safety