【Function】The internal tooth star lock washers create a spring force between the fastener head and the substrate, gripping solidly and creating greater friction and rotational resistance, making the washer hard against the substrate and the bolt threads hard against the nut or substrate threads, creating greater friction and rotational resistance.
【Easy to Install】The washer creates a permanent installation and will lock on plastic or steel; The thickness of the washer is relatively thin, be careful when installing and do not use too much force.
【Wide Application】Internal Tooth Star Washer is widely used in product maintenance such as vehicles and wheels; Also in machinery, furniture, electrical appliances, electronic equipment, cars, sports equipment and industrial production of shock absorption and insulation.
【Kind Reminder】 Please confirm the size you need before purchasing.
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