Steel Wheel Nuts, Hyundai Type – M12x1.5 / Zinc, Plastic Washer, Key Size 21 – Carbonado

M12x1.5 Closed Wheel Nut, Cone, Key Size 21, Plastic Washer

For wheel mounting

Nut designed for mounting steel wheels – particularly so-called structural wheels with a plastic hub cap.

Nut Type

Closed wheel nut equipped with a plastic washer. Seating surface – conical (so-called “cone”).

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

Protective Coating – Zinc

The galvanised zinc coating forms a protective barrier between the steel and the external environment. It prevents oxidation, rust, and moisture damage, and improves resistance to wear, impacts, and minor scratches. Zinc plating also gives a silvery metallic sheen for a neat appearance.

Durability

Made of high-quality metal alloy, ensuring a secure threaded connection. Hardness class guarantees resistance to deformation and stretching. The user can safely tighten the wheel using the manufacturer’s recommended torque. The nut also ensures proper seating of the wrench during wheel installation.

Carbonado Quality

Carbonado products are characterised by high manufacturing quality, durable materials, and attention to detail. The same product line includes bolts, nuts, centering rings, and wheel locks.