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The Top-Notch Stainless-Steel Fastener

A highly used material that is prized for its resistance against its corrosion is stainless steel. But did you know that this material corrodes, it’s not much hard to make it happen? Before you buy a stainless-steel fastener, here are some facts you should know.

Soft Metal

Stainless steel is a soft metal that means that it is not best suitable for high load applications that require intense strength. But somehow it manages to harden certain grades to create a stronger version. The corrosion resistance of fastener may be affected by the stainless steel. A classic and realistic example of this is grade 410 stainless steel.


It is a common perception about stainless steel that it can’t corrode, it has high resistance against corrosion. This fact is true but not completely, stainless steel corrodes, it’s not too hard to make it un-happened. The highest resistance offered by 304, 305 and 316 versions of stainless steel that comes with their benefits. If you live very close to the beach, for an instant at least 20 miles away, then make sure you use 316 stains less steel.


Another important fact about bolts and nuts suppliers is that it possesses no magnetic energies. It is not a magnetic kind of fastener. Those situations where using a non-magnetic stainless-steel fastener is critical, its recommended to avoid using stainless steel fasteners.

Self-repairing outer layer

Stainless steel fasteners are popular because they have an invisible outer layering that repairs it by itself. Stainless steel metal forms an invisible oxide coating that is the protection against many external factors. This is the main reason behind the resistance of stainless-steel fasteners against corrosion. If the stainless-steel fastener damaged removing the oxidized layer, as soon as it is in an oxygen-rich environment, it will reform the protection layer to protect the metal.

Reaction with aluminum

Stainless steel fastener reacts highly negative with aluminum because stainless steel and aluminum are two very different types of metal. One is positively charged and the other is negatively charged. The connection of these metals will produce the electrolyte, such as in saltwater the transfer of electrons occurs that will ruin the integrity of the material involves. And results in galvanic corrosion. To avoid this type of unfavorable condition is it recommended to not use these two together or to use an in-between material like rubber. Visit https://www.prendergastfasteners.com.au/screws/ for stainless steel screws.

Stainless steel how it works?

Although stainless steel can be a bit more complicated then you thought it would be, but still, stainless-steel fastener is the best choice for many favorable and unfavorable situations. Just take these five things that are discussed above into consideration to avoid any kind of risk in the future. Furthermore, you will now have a proper idea about which form stainless steel fastener will be best suited.

Its attractive features and durability, plus long-lasting self-repairing behavior is the reason behind the most common use of stainless-steel fasteners.