Will a 5x120 lug pattern will fit a 5x127?

No, a 5x120 lug pattern will not fit a 5x127. The difference in the bolt circle diameter (BCD) means that the holes will not align properly. Additionally, even if the number of lugs is the same, the spacing and size must match for proper fitment and safety. Always use wheels that are specifically designed for your vehicle's lug pattern.