2000 monte carlo ss tie rod issue
#11
Join Date: Apr 2010
Location: Mentor, Ohio
Posts: 12,156
A castle nut works with a cotter pin. The nut has spaces in it (looks like the top of most castles that have a pattern at the top of brick-space-brick-space). Those spaces are used for the cotter pin to lock the castle nut in, prevents it from spinning/backing off.