A mechanical zinc plated palnut self-lock nut is a type of fastener that features a palnut design, which is a type of lock nut that has a series of internal teeth that grip onto the threads of a bolt or screw to prevent it from loosening. The nut is made of steel and is zinc plated to provide corrosion resistance. The self-locking feature of the nut eliminates the need for additional locking mechanisms, making it ideal for applications where vibration or movement may cause traditional nuts to loosen.
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