Went to remove the rear sprocket on my 2015 CB300F and stripped out the Allen head and even misshaped the nuts trying to get them off of the backside with a combination wrench. In the end I used an angle grinder to grind the heads off so I could remove the sprocket. After I got it off I noticed the u locking nuts. Anyone have a recommendation for replacements? I'm not sure I want to use the u locking nuts again since they seem pretty hard to get off. If anyone has replaced theirs with something from a local hardware store I would appreciate the sizing and grade information for the bolts and nuts. I understand the point of the u nut but feel that a nylon lock nut with some blue Loctite should be sufficient and allow easier future removal. Also I feel like I should mention that im not too mechanically inclined and didn't know I could move the hub to more easily access the lock nuts. So please take it easy on me haha. Thanks in advance for the bolt and nut sizing info.