Anti loosening gasket

Anti loosening gasket

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Carbon steel wedge locking washer


Eco-friendly Dacrometal Coating<br>Through hardened EN1.7182</br>

Stainless steel wedge-locking washer


Surface hardening EN1.4404 (316L)

Woking principle of Yougu Wedge Locking Washers


The hardness of the washer shall not be lower than the hardness of 12.9 HRC 45, which is higher than the hardness range of conventional bolts (HRC 39-44).

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Yougu Wedge Locking Washers Junker Vibration Test


Yougu Wedge Locking washers are manufactured to the highest standards and requirements. During production, the washers undergo rigorous testing to ensure that the products our customers receive consistently perform in preventing loosening during use.

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