5 easy ways to remove a flat head bolt with stripped edges

Did you tighten the bolt too well last time and now you can't unscrew it? Did the wrong screwdriver turn cause the edges to be licked? Or maybe the hardware was ruined by corrosion, which all this time regularly grew on it for many months? The problem can be solved quickly and gracefully, even with a minimal set of tools, and in different ways.

1. Use an extractor

The best option is an extractor. | Photo: zakazshop.by.

The most correct solution in the event of a collision with a licked bolt is to use a special extractor tool. They come in different types and models, but usually consist of two fixtures. With the help of the first, the tubule is prepared for gripping, with the help of the second, the hardware is twisted. There are also screwdriver bolt extractors that simply slide in instead of the working bit.

2. Use an elastic band

Not the most effective, but still quite effective method that should be kept in mind just in case. If you put an elastic band on the head of a licked bolt and try to unscrew it with a regular Phillips screwdriver, then everything can turn out better, nowhere! True, this method is unlikely to work when working with rusted hardware. Also, do not use an elastic band that is too thick.

3. Brush off the edges

If the design of the part allows, then you can try to grind off the protruding head of the bolt so that you get two parallel, long and even sides. For this, you can use both a grinder with an appropriate attachment, and a regular file. The essence of the method is to give the cap a shape that will allow later to grab onto it with the lips of pliers or pincers.

4. Pierce the tubule

If the head of the bolt or screw cannot be ground off, then you can try to make a channel under the flat slot of the screwdriver or the corresponding screwdriver bit in the head itself. This can be done in several ways: with a grinder, with blows through a postcard, with a small chisel. True, this method most likely will not work if the edges are severely destroyed.

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5. Use an impact screwdriver or screwdriver

Finally, an impact screwdriver can be used to remove sour and licked bolts. If the edges in the cap have already been torn off, then you will first have to finally bore them with a metal drill with a diameter that will correspond to the diameter of the flat slot of the impact screwdriver. Subsequently, the tool is inserted into the hole, after which neat blows are made with a hammer in the direction of unscrewing the hardware. If there is no impact screwdriver in the household, then as an ersatz tool, you can try to use a conventional screwdriver with a straight slot bit, converted to impact mode.

If you want to know even more interesting and useful things for the economy, you should read about 9 life hacksthat will keep even the most fragile things during the move.
A source: https://novate.ru/blogs/120721/59734/

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