Brake Caliper Hose Fitting Banjo Bolt Copper Washer 3/8 and M10

Precision-engineered copper washer designed for brake caliper hose banjo bolt connections. This essential component ensures a secure, leak-free seal between your brake line and caliper assembly. The soft copper construction conforms to mating surfaces, distributing pressure evenly and preventing fluid seepage. Ideal for brake system maintenance, repairs, and upgrades on performance and road vehicles. Durable and reusable across multiple applications. Stock up for reliable braking performance.