Pyöränpulttijärjestelmät
Pyöränpultti or wheel bolt is a fastener used to attach a wheel to a vehicle's hub. It is a threaded bolt that passes through the wheel and screws into a threaded hole in the hub or into a nut that is permanently attached to the hub. The head of the pyöränpultti is typically designed to seat firmly against the wheel surface, providing a flush finish and ensuring the wheel is held securely.
The material used for pyöränpultit varies, but commonly includes hardened steel to withstand the significant forces
When changing a wheel or tire, it is important to use the correct type and size of