In the world of lifting and rigging, reliability and safety are everything. A small component can make a big difference and that’s exactly what the eye bolt does. Designed with a circular loop at one end, an eye bolt provides a secure point for attaching hooks, ropes, or cables in various lifting and anchoring applications.
What Is an Eye Bolt?
An eye bolt is a threaded fastener featuring a circular “eye” at one end. It is used to anchor, lift, or guide loads safely and efficiently. Eye bolts can be installed into metal, wood, or concrete, providing a stable connection point for lifting and securing systems.
They are commonly used in construction, marine, mechanical, and industrial operations where strength and precision are critical.
Types of Eye Bolts
Eye bolts are available in several configurations to suit different load and installation requirements:
| Type | Description |
| Forged Eye Bolt | Made from a single piece of steel for superior strength; ideal for heavy lifting. |
| Shoulder Eye Bolt | Features a shoulder for angular loading, ensuring better stability under tension. |
| Plain Pattern Eye Bolt | Best suited for vertical loading and light-duty applications. |
| Screw Eye Bolt | Designed for simple attachment to wood or light structural materials. |
Each type offers specific advantages depending on the load direction, installation method, and safety requirements.
Key Features
- High Tensile Strength: Designed to handle heavy loads and dynamic lifting operations.
- Precision Threading: Ensures secure engagement and smooth installation.
- Corrosion Resistance: Available in stainless steel and galvanized finishes for long-term durability.
- Versatile Design: Compatible with shackles, hooks, and cable assemblies for flexible use.
Common Applications
Eye bolts are used across multiple sectors, including:
- Construction and Infrastructure: For suspending pipes, beams, or equipment.
- Marine and Offshore: As anchor points for rigging and mooring systems.
- Industrial and Manufacturing: For lifting machinery or securing assemblies.
- Transportation and Logistics: For load restraint and cargo handling.
Their simple yet robust design makes them a trusted choice in applications where strength, safety, and precision are non-negotiable.
Material and Finish Options
To meet diverse environmental and load conditions, eye bolts are manufactured in various materials and coatings:
| Material | Description |
| Carbon Steel | High strength for general-purpose lifting applications. |
| Stainless Steel | Superior corrosion resistance for outdoor or marine use. |
| Galvanized Steel | Provides extra protection against rust and moisture exposure. |
Optional coatings such as zinc plating or phosphate coating can further improve resistance and extend product lifespan.
Why Choose Karunia Utama Eye Bolts?
At Karunia Utama, we produce eye bolts with precision, safety, and durability in mind. Each unit undergoes strict quality control and adheres to international standards, ensuring consistent performance across all load conditions.
With options in various materials and sizes, Karunia Utama Eye Bolts provide dependable solutions for lifting, rigging, and structural anchoring, built to perform when reliability matters most.
Frequently Asked Questions (FAQ)
- What is the main purpose of an eye bolt?
An eye bolt serves as a secure attachment point for lifting, rigging, or anchoring equipment, cables, or ropes.
- Can eye bolts be used for lifting heavy loads?
Yes, but only forged or shoulder eye bolts rated for lifting should be used. Always check the load rating before operation.
- What’s the difference between a shoulder and plain eye bolt?
A shoulder eye bolt can handle angular loads, while a plain eye bolt is suitable only for straight, vertical loads.
- How should I install an eye bolt safely?
Ensure full thread engagement, proper alignment, and use washers or nuts if required. Avoid side loading to prevent bending or failure.
- What materials are best for outdoor applications?
Stainless steel or hot-dip galvanized steel eye bolts are recommended for marine or outdoor environments due to their corrosion resistance.