Don’t be fooled. Just because your favourite fastener happens to be made of stainless steel does not mean it is impervious to rust. It is true. You may even find rust in as little as four or five days depending on the grade of steel used.
That means it is possible to walk out on your dock at the yacht club and
find bolts discoloured in iron oxide. You might even see red streaks running
down your shingles from rusted roofing nails.
If stainless steel
fasteners can rust, then what makes them ‘stainless’? Here’s
how:
- Your
nuts and bolts are highly corrosion resistant.
- They
have an invisible oxide coating from the presence of chromium in the alloy
that protects the steel.
How do you ensure you do not have to deal with rust?
- Choose
the best grade possible for the environment the fastener will be exposed
to.
- Use
paint on your fasteners to minimize the surface area exposed.
- Spray
them with a zinc-based lacquer before securing them.
- Keep
stainless steel fasteners clean and dry when possible.
Before you start your Honey-Do list or next contractor project, consider
the type of fasteners you will need, and how they will be used. If you are
building a dock, then consider a grade of 316. Considering re-roofing a home?
You will want a grade 410.
Talk to the team at Ottawa
Fastener Supply for help finding the best stainless steel
bolts, screws, and nuts. We have a wealth of knowledge at your disposal. Give
us a call at and know you will get exactly what you need.
For More Information: https://www.ottawafastenersupply.com/will-stainless-steel-fasteners-ever-rust/
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