Top Tab Washer Manufacturer | Custom Precision Fasteners

Tab Washers play a vital role in preventing bolt loosening and ensuring joint integrity in high-vibration environments. As a leading Tab Washer Manufacturer, we understand that a tab washer’s performance depends on precise dimensional accuracy, material properties, and surface treatment. Our integrated manufacturing approach—combining forging, cold heading, CNC machining, and stamping—allows us to control every stage of production. We begin with high-quality raw materials, then utilize our 8 forging machines (630T and 300T) and 10 multi-station cold heading forming machines to shape the washer body. Subsequent CNC machining on over 100 lathes and 50 machining centers ensures tight tolerances for the tab and hole. The 20 turning-milling composite machines enable complex geometries, while 10 centering machines guarantee concentricity. We also provide various surface treatments like zinc plating, black oxide, and passivation to enhance corrosion resistance and durability. Our Tab Washers are trusted in automotive, aerospace, and heavy machinery sectors across North America, Europe, and Asia. We work closely with clients to understand their specific locking requirements, offering custom designs that meet international standards such as DIN, ANSI, and JIS. Whether you need a standard tab washer or a fully customized non-standard component, our engineering team provides rapid prototyping and full-scale production. With rigorous quality control at every step, we ensure your Tab Washers deliver reliable performance in the most demanding applications.