Locking Washers
Star and tooth washers feature twisted serrated teeth that physically bite into mating surfaces to create a mechanical barrier against vibration-induced rotation. Available in internal, external, or combination tooth designs, they maximize friction and holding power on relatively soft substrates like aluminum or plastic. Additionally, the teeth pierce through surface coatings to establish secure metal-to-metal electrical grounding paths in electronic and automotive applications.
Our star washers are available in a range of sizes, materials, and standards. Contact us for a detailed specifications sheet and competitive bulk pricing.
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