Is there a good way to remove the nut from a carbon steel bolt after it has rusted?
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Gurus? :handshake
It can only be penetrated with a loosening agent or kerosene, or else the nut or screw has to be damaged and removed
It is recommended to apply rust remover or kerosene in advance; fire treatment can be considered depending on the situation, and as a last resort, the container can be broken open
Use a loosening agent; if that doesn’t work, cut it off with a hand grinder
You can spray water, then hammer it, and it will be easier to remove
Loosening agents, burning, cutting, hammering, specialized tools； If it’s not urgent, soak it slowly!