Hi
I have just fitted a set of 18" BK alloy wheels to my focus tdci 2003,they came with new nuts etc but not locking.the wheels have tapered holes not flat and the new nuts are also 19mm(same as original size)would the locking nuts from my original ford wheels fit my new wheels or would the tapered holes be different degree if that makes sense many thanks in advance for the help in advance.

To be on the safe side get a new set of locking wheel nuts to fit those wheels, Incorrect nuts may damage the wheel and work lose