- Specifications: M3x6x0.3 means Inner Diameter = 3 mm, Outer Diameter = 6 mm, Thickness = 0.3 mm. - Product Size: "Inner Diameter" x "Outer Diameter" x "Thickness". - Easy Installation: The spring sealing washer is designed for effortless installation. No additional tools are required, allowing you to set it up in seconds. - High-Quality Material: Made from 304 stainless steel, this washer is lightweight yet offers exceptional strength and durability. - Key Benefits: - Durable Performance: The stainless steel construction ensures resistance to rust and corrosion, making it suitable for various environments. - Versatile Application: Ideal for use in automotive repairs, plumbing fittings, or machinery assembly, providing reliable sealing in diverse tasks. - Compatibility: Designed to fit a range of screws and bolts, enhancing its usability across different projects. Utilize this reliable sealing solution for your next project and experience the difference in quality and efficiency.