Originally Posted by
Jstall7543
I always loc-tight the FT aluminum nyloc's but the serated style bolts work better to keep the wheels on but they are heavier, the traxxas nuts were steel last time I had some. Lol, maybe 1/2g or so but it adds up!
The Traxxas serrated nuts are aluminum. I used them on my SCRT10 and stole them from that to use on my SC10 4wd. They work great, and even match the other AE aluminum parts.