Round & Square Bar – Two of Our Most Popular Mild Steel Products

At HANNON Steel, we’re proud to be Northern Ireland’s trusted steel stockholder. Among the wide range of mild steel products we carry, round bar and square bar stand out as two of our most in-demand items. Why? Because we not only hold a broad selection of sizes in stock, but we also back it up with fast delivery and reliable service.

Our Stock Range

We keep a comprehensive range of round and square bar ready to go, meaning you can get what you need without the wait.

Round Bar – stocked in diameters from 6mm up to 25mm, all in 6.1m lengths.

Square Bar – available in:
– 10×10
– 12×12
– 16×16
– 20×20
– 25×25
– 30×30
– 40×40
(all in 6.25m lengths).

And if you need something outside this range, our strong network of suppliers allows us to source exactly what you’re after.

Who Uses Round & Square Bar?

These products are versatile and widely used across industries:
– Fabrication workshops
– Engineering firms
– Agricultural repairs
– Farmers
– Independent trades and one-man bands

Whether it’s small jobs or large projects, round and square bar are at the heart of countless applications.

Why Stock Variety Matters

We know your steel requirements don’t stop at just round and square bar. That’s why we carry merchant bar, hollow sections, structural sections, and plate – everything under one roof.

This means you can:
– Save time by ordering from one supplier
– Access a wide variety of specs in one place
– Keep your projects moving without supply delays

With five lorries on the road daily, we can deliver quickly across Northern Ireland. If it’s in stock, you’ll have it in your yard within 24–48 hours. No stress, no delays.

Why Choose HANNON Steel?

At HANNON Steel, we combine quality, service, and reliability:
– Strategic Location – Based in Antrim, supplying across NI
– Large Stockholding – Wide range available for quick turnaround
– Expert Sourcing – If it’s not on the floor, we’ll source it fast
– Reliable Delivery – Backed by HANNON Transport’s trusted fleet
– Exceptional Service – Our team makes buying steel simple

• Exceptional Customer Service – Our friendly, knowledgeable team makes ordering steel simple and hassle-free.

Get in Touch

Looking for high-quality mild steel at the right price? Let’s talk.

Call us: 028 9447 7606
Email us: info@hannonsteel.com
Visit us: Unit 1, Karl Business Park, 92 Old Ballyrobin Road, Muckamore, Antrim, BT41 4TJ

At HANNON Steel, we keep Northern Ireland’s projects moving.