These twelve point lug nuts are made from Ti6Al4V titanium. They weigh substantially less than factory steel lug nuts, won't corrode, and won't deform or get stuck in wrenches. These come in M12x1.5 and M14x1.5 sizes with a 60° seat angle. They require a 12-point socket (17mm for M12 and 19mm for M14).
M12 weight is 16.0g.
M14 weight is 22.7g.
Price is per lug nut. The use of a very light coating of anti-seize on the threads and slow installation speed is required. Do not use an impact to drive them down and seat the wheel.