The Vossen 35mm lock nut set in blue contains four locking nuts for 12x1.25 threads with a 19mm hex and cone seat, suitable for wheel applications that require that thread pitch and seating. Sold as a set of four, the 35mm nuts use the specified 19mm hex interface and length to match installations calling for 12x1.25 cone-seat lug fasteners.
Vossen 35mm Lock Nut - 12x1.25 - 19mm Hex - Cone Seat - Blue (Set of 4)