Quote:
Originally Posted by RandallNeighbour
Now if I'm thinking right, to attract metal to the exposed end, the glued end is the opposite polarity, pushing away from the bolt, right?
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Magnets only repel other things with a magnetic field (of the same polarity). They attract non-magnetized metal to both poles (drop a magnet in a box of nails, and you'll see them attracted to both ends. I wouldn't worry about this...