Yes, I ran a thread on this topic of the lug nuts for some time. Supposedly the lug nuts had a spherical (curved) seat in order to match up to the speherical seat in the hell rims. yet I have placed straight edges against the seats of a large random selection of the original pug lug nuts that I have sourced, and they all had straight faces. So i then used the old valve "blue" to see how those nuts seated in the rims sockets, and it came out not as a tight circle but as a full face-to-face wide and deep match. So i have ended up very confused.
it may well be that "normal" "V" faced lug nuts will suffice just as well.
It would be good to discover if the new lug nuts that a specially made by a bloke on this forum have spherical"U" or flat "V" faces.
Aldo , those rims are the later S2 model 15" rims , they ( AFAIK) are all 15" not 14" and they were not made in the metric size. only the earlier 15" rims had an identical looking metric "brother"
Edited by Henpecked, 19 April 2017 - 10:35 AM.