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Bolt M14x1.25 / conical seat / 55 mm / hex 17 – Carbonado
Application
Designed for mounting alloy or steel wheels (depending on the vehicle model).
Protective coating – zinc plating
The galvanic zinc coating creates a protective barrier between the steel and the external environment. It protects the bolts against oxidation, rust, and moisture. It also increases the resistance of fasteners to abrasion, impacts, and minor scratches. In addition, zinc plating provides a silvery metallic sheen, giving the fastening elements a clean, aesthetic appearance.
Strength class
The bolt has a strength class of 10.9. This class confirms very good mechanical and physical properties of the bolts, including tensile strength and resistance to deformation.
Durability
Carbonado bolts are made of a metal alloy that ensures the required strength of the threaded connection. The user can safely fasten the wheel using the tightening torque recommended by the vehicle manufacturer.
Marking
The bolt heads are stamped with permanent markings – the Carbonado logo confirming the genuine origin of the fastening element, and the bolt’s strength class.
Carbonado – branded quality
Bolts belonging to the range of Carbonado-branded accessories stand out for their quality and precision of manufacture. The range also includes wheel nuts, locking bolts, and a wide selection of centering rings.







