Black wheel nuts for original alloy wheels Kia Hyundai M12x1.5 closed type without collar, 21 mm hex - Carbonado

M12x1.5 Closed Wheel Nut without Collar, Cone Seat, 21 mm Hex, Black

For wheel mounting

The nut is designed for mounting alloy wheels, but depending on the vehicle model, it may also be used for steel wheels.

Nut type

Closed wheel nut without a collar, with a cap and a conical seating surface, commonly referred to as a “cone seat”.

Note – when replacing wheel nuts, always make sure that the seating surface type matches the original equipment!

Protective coating – electrophoretic coating

The nut is coated with black paint using an electrophoretic coating process, also known as cataphoresis. Thanks to this technology, the paint coating is distributed very evenly, reaches all recesses and surface irregularities, and creates a uniform, sealed protective film. This coating increases the nut’s resistance to corrosion, moisture and weather conditions, while also improving its appearance and durability during repeated wheel installation and removal.

Strength

Made from a high-quality metal alloy, ensuring the safety of the threaded connection. The hardness class provides resistance to deformation and stretching. The user can safely mount the wheel using the tightening torque recommended by the vehicle manufacturer. The nut also ensures an ideal fit for the wrench during wheel installation.

Carbonado quality

Carbonado products stand out for their high-quality workmanship, durable materials and attention to detail. The same product range also includes bolts, nuts, centering rings and wheel locks.

Comparison / OE Numbers