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Ferralium® 255 – FG46 Screws, Fasteners and Fixings

Ferralium® 255 - FG46 Screws, Fasteners and Fixings

Ferralium® 225 – FG46 is a fastener grade super duplex stainless steel, optimised for fastener applications. It matches the mechanical characteristics of B7 grade alloy carbon steel, which is most commonly utilised in bolting.

They boast distinguished structural integrity, excellent ductility and impact strength, at both ambient and sub-zero temperatures.

As well as the above, they have an exceptional defence against stress corrosion cracking in chlorides, as well as notable resistance to pitting and crevice corrosion in chlorides and seawater conditions.

Ferralium is also resistant to the corrosion of a number of corrosive chemicals such as sulphuric acid, phosphoric acid and nitric acid.

Whilst it is more often than not used for bolts and fasteners, you can also find it in marine equipment, valves in a number of industries and in treatment components.

See all materials and finishes here.

Featured: Pin TX Button Security Captive Screws

Available now at Fastenright, Pin TX Button Head Captive Screws feature a security drive for additional protection and are typically supplied with captive washers to create a self-retaining fastener.

Find out more information here.

Specials and non standard fixings

Looking for fixings with an unusual head diameter or thread length?
Need fasteners with a non-standard finish?

Or do you have other special requirements? Custom fasteners are no problem for Fastenright!

Fastener Terminology Glossary

There are a number of confusing names and terms within the Fastener industry, so we have created a handy terminology glossary to help.

Contact Us

The Fastenright specialist team is available to discuss your requirements.

Call us now on +44 (0)1902 457734 or complete our contact form.
We look forward to helping you.

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