l would help on getting informed on what wheel nuts and bolts as well as keys are before l purchase because l think the alloys do not come with none of the above...

The wheel nuts hold the wheels onto the bolts. Locking wheel nut keys are a special adapter to enable you to loosen and tighten a special wheel nut. This to stop people from stealing your wheels supposedly but it can still be done, it is just more difficult.

wheel nuts are the nuts that hold your wheels or rims to axles of the car. Wheel nut keys is the tool used to get the lock nuts off .They are similar to the normal nuts but you need the key to remove them because the head is shaped different for each set the key fits in the wheel brace then onto the nut.If you cannot find your key you can hammer a tight fitting socket and use a breaker bar.

For a 206 you will need bolts, and and the key is for the lock bolts, it comes as a set of 4 so one on each wheel to stop you coming back to the car only to find it on bricks.
When buying your alloys you should be supplied with a set if 16 new bolts as the length of the bolt needs tobe bigger, as the gap between the hub and the wheel will be bigger.

wheels on your car have 4 r 5 nuts holding them on. some people when they get alloys buy a set of locking nuts pack of four .(one for each wheel) these lock nuts have their own key so you have three regular nuts and one lock nut on each wheel . the lock nut will be different from the rest and will need a key otherwise ull find it hard to get the wheel off

Is not it a locking nut with a key ..prevent being stolen

If you are buying it new the agent will sort that, if used call (07783670968) and we will get it done.

hey why only ask guys sweetheart, can you not get a book on the car from halfords or go to a local accessory dealer and ask there advice. just one thick woman answering.