FREE DELIVERY for online orders over £120 + VAT to England, Wales & Central Scotland

Shopping from North America?

Visit our North American website for our US and Canadian stores, online ordering and product availability.
Continue to the UK website
Metal-Supermarkets-Logo
Your store: (change)

Select store

Menu

Get Your Metal Cut-to-Size!

We'll cut your order to your exact specifications. No need to buy full lengths!
See all Mild Steel Square Tubes

Mild Steel Square Tube S355

  • aluminium square tube cross section
  • aluminium square tube cross section

Mild steel square tube S355 is a square shaped S355 mild steel tube. S355 mild steel square hollow section is a high-strength low-alloy European standard structural steel covering four of the six “Parts” within the EN 10025 – 2004 standard.

  • Specifications
  • Characteristics
  • Uses
  • More Info

Filter By:

Size & Description
( a x b x c ) 		Dimensions Quantity Price
40MM X 40MM X 3MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
60MM X 60MM X 6MM
MILD STEEL S355 SQUARE TUBE
select size and quantity
Please enter your dimensions and quantity
80MM X 80MM X 4MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
80MM X 80MM X 5MM
MILD STEEL S355 SQUARE TUBE
select size and quantity
Please enter your dimensions and quantity
80MM X 80MM X 6MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
90MM X 90MM X 3.6MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
90MM X 90MM X 5MM
MILD STEEL S355 SQUARE TUBE
select size and quantity
Please enter your dimensions and quantity
100MM X 100MM X 5MM
MILD STEEL S355 SQUARE TUBE
select size and quantity
Please enter your dimensions and quantity
100MM X 100MM X 6MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
100MM X 100MM X 8MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
100MM X 100MM X 10MM
MILD STEEL S355 SQUARE TUBE
select size and quantity
Please enter your dimensions and quantity
120MM X 120MM X 6.3MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
120MM X 120MM X 8MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
120MM X 120MM X 10MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
120MM X 120MM X 12.5MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
140MM X 140MM X 5MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
140MM X 140MM X 6.3MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
140MM X 140MM X 8MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
150MM X 150MM X 8MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
160MM X 160MM X 6.3MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
250MM X 250MM X 10MM
MILD STEEL S355 SQUARE TUBE
available in-store
Please enter your dimensions and quantity
Oops! Looks we don't have that specific material online. Please contact your local store and they would be happy to find it for you or suggest an alternative!

Request a Quote

Please choose a store to continue.

Choose Store

Choose a Metal Supermarkets store near you

Find
  • *

  • Your submission has been received.
    We will get back to you as soon as possible!

Related Products

metal-supermarkets-mild-steel-floor-plate

Mild Steel Floor Plate (Durbar) Black

Expanded-Sheet-Metal-SupermarketsMild Steel Mesh cross section

Mild Steel Mesh Galvanised

ms-mild-steel-square-bar-scaled

Mild Steel Square Bar Bright EN3B

Mild Steel Hexagon bar cross section

Mild Steel Hexagon Bar Bright EN3B

Get Your Metal Now… Pay Later!

metal-supermarkets-customer-employee-handshaking

A credit account with Metal Supermarkets gives your business the flexibility and purchasing power needed to streamline your business. Keep your projects moving without delay through a simple application process. Apply Today!

Get Your Metal Now… Pay Later!

metal-supermarkets-customer-employee-handshaking

Get Your Metal Now… Pay Later!

A credit account with Metal Supermarkets gives your business the flexibility and purchasing power needed to streamline your business. Keep your projects moving without delay through a simple application process. Apply Today!

Find a Store Near You!

We're the World's Largest Supplier of Small-Quantity Metals with 8 locations serving the UK!

  • Stay up to date

    Subscribe to our monthly e-newsletter and other updates from Metal Supermarkets.

Request a Quote

  • *

  • Your submission has been received.
    We will get back to you as soon as possible!