Lock nuts

[Haydz]

hey guys.

just bought myself a set of lock nuts for my wheels from super cheap.


just wondering, they come with 4 washers would i need to use them seeing as no other wheel nut ive seen uses washers. cheers guys.
if you want a pic let me know

 

[jatsvl]

it depends on the wheel stud holes
if they are tappered (like a cone) you need tappered nuts.
if they are flat nuts with washers.