Steel Squares

Our steel bars have fantastic corrosion resistance and are available in stock sizes or for custom orders.

Mild Steel Squares

Our mild steel square bars have the added advantage of being easier to cut. Look no further than B & S Steel Supply for your mild steel square bar needs.

Steel Squares Specifications

Size A x A mm Mass Kgm/Metre Length Metre
10 x 10 0.80 6.1
12 x 12 1.13 6.1
16 x 16 2.01 6.1
20 x 20 3.14 6.1
25 x 25 4.91 6.1
30 x 30 7.07 6.1
40 x 40 12.60 6.1
50 x 50 19.60 6.1

Steel Fabricators & Suppliers Across London

B & S Steel Supply offer steel beams in London and across the UK as well as our structural steel products. We have built a reputation over the years for providing a high quality of service with speedy delivery.


We offer a variety of steel sizes and weights which are fit for every project and we even offer a fabrication service which means we can customise our beams to your needs. Steel beams are also sometimes referred to as:

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B & S Steel Supply offer steel beams in London and across the UK as well as our structural steel products. We have built a reputation over the years for providing a high quality of service with speedy delivery. We offer a variety of steel sizes and weights which are fit for every project and we even offer a fabrication service which means we can customise our beams to your needs. Steel beams are also sometimes referred to as:

If you need steel beams you can either visit our contact page by clicking here, or you can call us on 0208 842 4855.