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Black wheel bolt for original Mercedes wheels M14x1.50 ball seat / 17 mm hex – partially threaded 23 mm
Black M14x1.5 wheel bolt / ball seat / partially threaded, 23 mm thread / 17 mm hex – Carbonado
For original Mercedes alloy wheels
The bolt is designed for mounting original Mercedes alloy wheels that use bolts with an M14x1.5 thread and a ball seat.
This is a bolt with a partially threaded shank – it has a 46 mm shank with a threaded section measuring 23 mm. The bolt head is designed for a 17 mm wrench.
Before purchase, make sure that the bolt specifications match the requirements of the specific vehicle and wheel model, in particular:
- M14x1.5 thread,
- threaded length 23 mm,
- total shank length 46 mm,
- ball seat,
- wrench size 17 mm.
Ball seat
The bolt has a ball seat used in suitably designed original Mercedes alloy wheels.
The shape of the seating surface is essential for the correct positioning of the bolt in the wheel seat, therefore it should not be replaced with a bolt featuring a conical seat or any other seat type.
Black finish
The bolt features a black finish, allowing it to blend well with wheels and other mounting components in dark colors.
The coating gives the steel surface of the bolt a uniform and attractive appearance.
Property class 10.9
The bolt has a property class of 10.9, suitable for connections requiring high mechanical strength. The mechanical properties of the bolt ensure adequate connection strength when the wheel is installed correctly.
Correct wheel mounting
Carbonado bolts are designed for safe and durable wheel mounting. During installation, use the tightening torque specified by the vehicle or wheel manufacturer.
For final tightening, the use of a torque wrench is recommended. It allows the correct torque to be applied and reduces the risk of both insufficient and excessive tightening of the bolt.
Carbonado – wheel mounting accessories
The bolt belongs to the Carbonado range of accessories, which includes wheel bolts and nuts, wheel security products and hub centric rings. Carbonado products are designed for wheel installation and accessories, with an emphasis on manufacturing precision and correct matching of technical specifications.
Cross-reference / OE numbers
| Brand | Reference / OE numbers |
|---|---|
| Mercedes | 000 990 18 07, 000 990 76 07 |









