Copper Crush Washer Gasket Set (M6–M20) – Flat Seal Ring Marine Fitting, 1mm/1.5mm/2mm Thickness Durable Copper Washers

Get a strong, reliable seal every time with the Copper Gasket Crush Washer Set, designed for precision performance across automotive, marine, and industrial applications. Available in multiple sizes from M6 to M20 and thickness options of 1mm, 1.5mm, and 2mm, these flat copper sealing rings are built to handle pressure, heat, and demanding working conditions.

Made from high-quality solid copper, each gasket provides excellent crushability to form a tight, leak-proof seal when compressed. This makes them ideal for oil systems, fuel lines, hydraulic fittings, and marine engine applications where reliability is essential.

Engineered for durability and long service life, these copper washers resist corrosion and maintain sealing integrity even in high-temperature and high-pressure environments. Whether you're performing routine maintenance or heavy-duty repairs, these flat gasket rings ensure a secure and professional-grade fit every time.

Key Features:

• High-quality solid copper construction

• Available sizes: M6, M8, M9, M10, M12, M14, M16, M18, M20

• Thickness options: 1mm / 1.5mm / 2mm

• Excellent crush sealing performance for leak prevention

• Resistant to heat, pressure, and corrosion

• Flat gasket design for precise fitting

• Suitable for automotive, marine, and industrial use

• Durable and long-lasting sealing solution

• Standard-size compatibility for easy replacement

Benefits:

• Ensures tight, leak-proof sealing under pressure

• Withstands harsh environments and high temperatures

• Improves reliability of mechanical and engine systems

• Reduces maintenance and repair frequency

• Ideal for professionals and DIY repair work

• Long-lasting copper durability for repeated use

Perfect for mechanics, engineers, and DIY enthusiasts, this Copper Crush Washer Gasket Set is a must-have for dependable sealing performance in any repair or installation job.