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Is it necessary to lubricate aluminun hardwares in a electriconnection

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Bronzeado

Bronzeado

Electrical
Joined
Jan 6, 2008
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Hi folks,

I wonder if somebody could tell me if, when using a aluminum hardware (nut and bolt) in a HV electrical connection, it is necessary to lubricate the bolt or the nut or both?

Regards,

Herivelto Bronzeado
 
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I suggest you repost in Mechanical Engineering other topics and red flag this post.
 
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