Just curious, how is the roll axis different on a Spider vs a Sedan? Suspension is the same on the sedan, right?Brandnew nyloc with clean threads ...
Loosened after gravel transit and construction site with open rebar over bridge.
I think there is a reason that Alfa only went to nylocs on bolts with tapered seats, e.g. upper A-arm and tie and track rod ends which is the industry standard now. To my knowledge Alfa never went to a nyloc on the trunnion but always retained a castellated nut in that place.
Heim joint: I have to check the size ... Alan Ward did the conversion.
Enjoy your panhard rod set-up ... more important on a Spider than a Sedan due to the more steeply inclined roll-axis.