More friction and rotational resistance: A lock washer exerts a spring force between the fastener head and the substrate, holding the washer tightly against the substrate and the thread strong against the nut or substrate thread, creating more friction and rotational resistance.

See OE No.: The lock washer is suitable for cars such as Audi, Volkswagen, Skoda. See OE numbers - 6715468, N90335004, N90335006, N90796501, N90796502.

High-quality material: High-quality washer set. Made of high-quality steel metal push-on star lock washer quick fasteners, anti-corrosion and durable.

Widely used: The lock washer is a type of metal gasket, commonly used as a fixing clip and heat insulation plate under the hood. In addition, it can also be used to replace worn or broken clip washers to ensure that the heat shield's function is not limited.

Dacromet surface treatment: The surface is treated with dacromet. Compared with the traditional galvanizing process, the Dacromet process can resist high temperatures and corrosion, and the heat-resistant temperature can reach more than 300 ℃.