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Looking for corrosion-resistant, strong, and versatile round bars for your next project?
Our 316 Stainless Steel Round Bars (Rods) are precision cut to your required length and delivered ready to use — ideal for marine, industrial, and DIY applications across Australia.
Marine-grade 316 stainless steel offers superior corrosion resistance, strength, and durability, making it perfect for saltwater environments, heavy-duty fabrication, or precision mechanical projects. Whether you’re a hobbyist, tradesperson, or industry professional, these round bars provide the reliability and performance you need.
Marine-Grade 316 Stainless Steel – Excellent resistance to corrosion in saltwater and harsh conditions
High Strength – Durable for heavy-duty, structural, or precision applications
Easy to Work With – Can be cut, drilled, machined, or polished with standard tools
Precision Cut to Size – Custom lengths available, reducing waste
Tight Tolerances – Cold-drawn with exacting dimensional accuracy for professional use
Boat trailer roller spindles and marine brackets
Deck hardware and fittings exposed to saltwater
CNC machines, custom axles, and linear rails
Bait board attachments and other marine fixtures
Heavy-duty industrial shafts and supports
Our 316 stainless round bars are available in a growing range of diameters:
3.18mm, 4.76mm, 6mm, 8mm, 10mm, 12mm, 12.7mm, 16mm, 19.05mm, 20mm, 22.23mm, 24mm, 25mm, 28.58mm, 30mm
Lengths:
Standard: 100mm increments up to 1m
Custom cut lengths available
Full-lengths available for local Brisbane customers
Tolerance:
3mm–6mm: -30 microns
6mm–10mm: -36 microns
10mm–18mm: -43 microns
18mm–30mm: -52 microns
30mm–50mm: -62 microns
No minimum order — buy exactly what you need
Accurate cuts (±1mm tolerance)
Deburred and ready-to-use
Fast dispatch from Queensland
Trusted by hobbyists, fabricators, and marine professionals
304 vs 316 Stainless Steel:
304: Ideal for indoor use — durable, affordable, and easy to clean
316: Marine-grade — superior corrosion resistance for outdoor, coastal, and saltwater environments
Get the exact length and diameter you need — order your 316 Stainless Steel Round Bars today and build with confidence.
We offer refunds and/or exchanges, providing a request for return is received within 30 days of your order being delivered. Your item must be in its original packaging and in the same condition that you received it.
The return shipping costs will be the responsibility of you, the customer. For domestic orders (AUS & USA) a prepaid shipping label can be provided, with the associated costs being deducted from the refunded amount. International (Asia) returns will need to be arranged by the customer, and will require a tracking number.
Any refund or exchange will only be issued once the original item has been shipped back to us.
In the unlikely event you receive a defective or damaged item, we offer you the choice of a full refund or a replacement. We will cover all return shipping costs.
Please report any issue within 5 days of receiving your item. We kindly ask that you provide clear evidence of the fault or damage, so we can expedite your request efficiently.
Please refer to our full Refund Policy for more information
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Arrived well packaged and quickly. Definitely buy again
Phil from Cut Length Metals response to the courier making an error when delivering my order was reassuring and excellent customer service.
Hassell free
Received as ordered in good time
Item was exactly as advertised, in perfect condition and delivered as expected
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Needed a section of stainless pipe for my intake, spoke to Phil and he had what I needed and cut it to size within the hour, definitely recommend and wouldn't hesitate to go back if I need anymore material.
Arrived well packaged and quickly. Definitely buy again
Phil from Cut Length Metals response to the courier making an error when delivering my order was reassuring and excellent customer service.
