the madlads actually made titanium M9 nuts that would fit on the front axle on a track bike to save weight vs steel track nuts
https://www.aliexpress.com/item/1005003410996109.htmlthese M10x1.0 would fit on the rear
https://www.aliexpress.com/item/1005003509392404.htmljust wondering if you see any real problem with using this type of solid nut without a washer? my frame has chain tensioner bolts so i'm not worried about it sliding forward in the rear because no serrated washer. it might scuff the paint in the fork dropout but nothing too bad? would you put grease where the nut contacts the dropout or add a washer?
