McGard Cone Seat Wheel Lock Bolts M14x1.5 — Set of 4

The finish is equally serious. McGard applies multiple layers of nickel followed by a final microporous chrome coat, creating a corrosion barrier that holds up against road salt, moisture, and the constant thermal cycling your wheel hardware endures. The bolt stem itself receives a dacromet coating to meet OEM corrosion standards — the same spec McGard supplies to automakers on 30-plus vehicle lines globally. These aren't dressed-up aftermarket parts; they're built to the tolerances that land on factory assembly lines.

Each set includes four lock bolts and one uniquely keyed removal tool with a steel collar that guides the key into alignment for clean, rattle-free installation and removal. The key pattern is computer-generated, meaning no two sets share the same design — and McGard keys will never cross-match with OEM factory locks or other McGard sets. Dimensionally, these are spec'd at 54.9mm overall length with a 19mm hex, making them the right call for aftermarket BMW wheels with tighter lug holes where standard bolt-head sizes won't clear.

Fitment verification is critical before ordering. These bolts require a 60-degree cone seat interface and are designed exclusively for aluminum wheels — do not use on steel wheels. Visually confirm your existing lug bolts use a cone seat (not radius or flat) and cross-check shank length against your current wheel and rotor stack. If your BMW is running a quality set of aftermarket wheels, this is the hardware that belongs with them.