304 Stainless Steel Square Bar 3m - Grade 304 1.4307 Solid Bar
304 Stainless Steel Square Bar 3m - Grade 304 1.4307 Solid Bar
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Buy our 304 stainless steel square bar in full 3m lengths - grade 304 (1.4307), a corrosion-resistant austenitic stainless ideal for fabrication, architectural, marine, food-industry and structural use. Available in sizes with cut-to-size available on request and fast UK delivery.
Sizes
| Size | Length |
| 6 x 6mm | 3m |
| 8 x 8mm | 3m |
| 10 x 10mm | 3m |
| 12 x 12mm | 3m |
| 16 x 16mm | 3m |
| 20 x 20mm | 3m |
| 25 x 25mm | 3m |
All bars are solid 304 stainless steel in 3m lengths. Cut to size is available on request - contact us before ordering with your required lengths.
Key Features
- Grade 304 (1.4307) stainless steel - excellent corrosion resistance
- Solid square section in full 3m lengths
- Sizes from 6mm to 25mm
- Strong, hygienic and easy to clean - ideal for food, marine and architectural use
- Weldable and fabricable with appropriate stainless techniques
- Suitable for indoor and outdoor use, including coastal and wet environments
- Cut to size available on request
About Grade 304 Stainless Steel
304 (1.4307) is the most widely used austenitic stainless steel, offering excellent corrosion resistance, strength and a clean bright finish. It is readily welded and fabricated and is well suited to architectural, structural, marine, catering and food-industry applications where hygiene and corrosion resistance matter.
Common Uses
Architectural and structural fabrication, balustrade and handrail components, brackets and supports, marine and coastal fixtures, catering and food-preparation environments, gates and railings, and general stainless fabrication.
Finish
Supplied in a standard mill finish. The surface may show normal mill marking or handling marks typical of stainless bar. A brushed or polished finish can be applied separately if required.
Delivery Information
Lead times are currently 3-5 working days. Bars are supplied in 3m lengths, so suitable delivery access is required. If your order is long or heavy, please ensure someone is available to help with offloading on arrival.

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FREQUENTLY ASKED QUESTIONS
What grade is the stainless steel square bar?
Our square bar is grade 304 (1.4307), the most widely used austenitic stainless steel, with excellent corrosion resistance and a clean finish, suitable for welding, fabrication and indoor or outdoor use.
What length are the bars?
All sizes are supplied in full 3m lengths. Cut to size is available on request - contact us before ordering with your required lengths.
What sizes are available?
We stock stainless square bar from 6mm up to 25mm. The full size and price list is shown in the table above.
Can the bar be used outdoors or near the coast?
Yes - grade 304 stainless has excellent corrosion resistance and is well suited to outdoor, wet and coastal environments, as well as food and marine use.
What are the delivery lead times?
Lead times are currently 3-5 working days. Bars are supplied in 3m lengths, so please ensure suitable delivery access.
MONEY BACK GUARANTEE
Here at Rackerman, we take customer satisfaction very seriously. If you are unsatisfied with the quality of your product, please email us info@rackerman.co.uk or give us a call: 01665 497513 and we will make it right.
SHIPPING
It should take no longer than 1-2 business day to process your order, then 3-5 working days (5-10 working days on RSJs + Chippings) to then receive your order from us after dispatch.
If you haven't received your items in this time frame, please contact us.
RETURNS
If you are unsatisfied with your purchase, that's completely fine! We offer a 30 day money back guarantee to all customers, no questions asked! Please contact us to arrange a return.