Cycle 12 Point Cylinder Base Nut

£4.25
3/8″ cycle nut suitable for numerous Triumph unit 650/750cc models, pre 1969. Nuts can be used with any 3/8″ bolt, screw or stud.  Typically seen on cylinder base studs for Triumphs, they can also be used with BSA or custom applications.

UNF 12 Point Cylinder Base Nut

£4.25
3/8" UNF nuts suitable for numerous Triumph unit 650/750cc models, 1969 onwards. Nuts can be used with any 3/8" bolt, screw or stud.  Typically seen on cylinder base studs for Triumphs, they can also be used with BSA or custom applications.