These special axle nuts are actually hardened steel and have a built in re-threading feature which means your axles wont strip when using. These come standard on all AF1 models. Works on all truck brands. Replace your current axle nuts with these Re-Threading axle nuts, and you’ll never worry about stripped axles again! Reviews There are no reviews yet. Be the first to review “Ace Re-Threader Axle Nuts” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.