Briny River 40Pcs Automobile Brake Line Copper Washer M10 14x10x1mm Compatible with HEL Bike

Compatible with HEL bicycles, motorcycles, automobile brake systems, hydraulic systems, oil circuit connections, etc., with a wide range of applications. Outer diameter 14mm, inner diameter 10mm, thickness 1mm, in line with standard M10 specifications, to ensure a close fit with brake line connection components. High-purity copper is used, with thermal conductivity, electrical conductivity and corrosion resistance, to ensure long-term stable use. Copper material is highly flexible and can form a reliable seal after installation, effectively preventing liquid leakage and improving the safety of the brake system. It can withstand the load of the high-pressure brake system, is not easily deformed after long-term use, and ensures the stability and durability of the brake system.