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How to remove the screw from the hole

2021-11-19

 How to remove the screw from the hole

1. You can weld a screw on it, and use this screw to unscrew the screw from the hole.
 
2. Use pliers. If the hole is not too deep, use pliers to clamp the screw and pull it out forcefully.
 
3. The wire extractor, if it is a relatively thick screw, you can make 3 small holes on the screw, and then use the wire extractor to unscrew it.
 
4. Or use chisel and chisel it out in the opposite direction of the screw.

How to store screws
 
1. The screws are mainly made of iron, so you need to pay attention to the air humidity when storing. It cannot be placed in a place that is too humid, otherwise the surface will rust, which will affect the appearance and use. And the screws should be placed in a sealed cabinet or box with dust on the surface to prevent accumulation on the surface of the screws. And no corrosive items should be placed around, otherwise the screws will corrode for a long time.
 
2. If there is moisture on the surface of the screw in rainy weather, it must be wiped dry in time to prevent the surface from rusting. Moreover, the screws should not be placed outdoors, and the packaging should be sealed. If the surface of the screws is damp, it will affect the use.
 
3. When using screws, the surface must be cleaned first, especially when there are impurities on the surface, it must be treated in time, and there should be no residues on the surface and no blackening.
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