Hey I bought a set of used comptech sway bars for a 6th gen accord. Are there suppose to be washers for the rear bracket? Looking at this picture



it looks like it doesn't come w/ any washers but damm, that washer head looks pretty small. Looks like its gonna go right through the bracket. When I installed it, I thought that was pretty wierd so I stuck a washer in there just to be safe, is that gonna affect anything?