Why Hollo-Bolts Are Revolutionizing Structural Connections in the Construction Industry?

In the construction and engineering industry, we’re always looking for smarter, more efficient ways to get things done—and that’s where innovative fastening solutions come in. One such game-changer is the Hollo-Bolt, a specialized fastener that’s transforming how we connect structural steel sections. Especially when it comes to hollow sections, Hollo-Bolts are offering significant advantages over traditional methods like welding. But what exactly is a Hollo-Bolt, and why should you care about it?

Let me break it down for you.

What is a Hollo-Bolt?

A Hollo-Bolt is an expansion bolt specifically designed for use with Structural Hollow Sections (SHS). Its one-sided installation capability makes it particularly valuable in scenarios where access to both sides of the connection is limited, providing a secure and efficient fastening solution. Installation is quickly carried out by inserting into pre-drilled steelwork and tightening with a torque wrench. Also suitable for blind connections where access is available from one side only.

Different Types of Hollo-Bolts

Hollo-Bolts come in a few different styles, each suited to different needs:

Hexagonal Head Hollo-Bolt – This is the most common and robust version, offering great strength and reliability for general applications.
Countersunk Head Hollo-Bolt – Designed for when you need a flush finish, ideal for situations where appearance matters or where you need the bolt to sit flat against the surface.
Flush Fit Head Hollo-Bolt – Similar to the countersunk version but designed for very specific applications where an even flatter finish is required.

Why Choose Hollo-Bolts?

Quick Installation – No need for access to both sides. Just insert and tighten.
Efficiency – Saves both time and labor, making your projects faster and more cost-effective.
Strong Connections – High clamping force ensures a secure, long-lasting hold.
Durable & Cost-Effective – Strong, reliable, and affordable for various applications.
Clean Aesthetics – Provides a neat, polished look, especially in visible areas.

Where Are Hollo-Bolts Used?

Hollo-Bolts are versatile and used in many areas, including:

Structural frames – Secure steel connections with ease.
Glazing systems – Fasten glass panels in curtain walls.
Roofs – Ideal for securing roofing sections, especially when access is limited.
Staircases & Handrails – Strong, safe connections for stair systems.
Balconies – Fast, reliable fixing for balcony installations.

What We Do at Sharcon: Hollo-Bolts Tailored to Your Needs

At Sharcon, we understand that every project is unique. That’s why we work closely with you to ensure the right solution for your needs.

Client Requirements: Based on your specifications, we integrate Hollo-Bolts into your models and provide you with a comprehensive bolt summary report, so you know exactly how many bolts are used in your project.
Tolerance Considerations: We’re also mindful of the tolerances that need to be followed during the installation process. As per the manufacturer’s specifications, we ensure that the Hollo-Bolts accommodate the necessary expansion that occurs when the bolts are tightened, so you don’t have to worry about discrepancies.

Why Choose Sharcon?

At Sharcon, we’re committed to delivering reliable, high-quality solutions for your structural projects. Whether it’s complex steel work or innovative fastening systems, we focus on getting the details right and ensuring everything fits together perfectly.

We work closely with you to understand your needs and offer tailored solutions that make your projects run smoothly, efficiently, and with precision. Our goal is to make sure everything is done right, on time, and to the highest standard.

Have Questions? Need a Quote? Let’s Talk!

We’re here to help with any questions or project details.

📞 Call us: +61 478 727 338

📧 Email us: shyam@sharcon.com.au

🌐 Visit our website: www.sharcon.com.au

Let’s work together to make your next project a success with the right solutions for your needs!