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Product Descriptions
A7704 150Pcs M12+M14+M16+M18+M20+M22 External Tooth Star Lock Washers Kit
- Made from 304 stainless steel, these external tooth lock washer have good chemical resistance
- They are designed to prevent a nut or bolt head from loosening with the strut action of the teeth
- These screws stored in a transparent plastic box, convenient for your storage and use
- Widely used in cylinders, automobiles, valves, electrical appliances, spraying, doors and windows, marine uses, machinery, etc.