What is a banjo bolt?

A banjo bolt is a hollow bolt used to allow fluids, such as brake fluid, to flow through hydraulic systems. In cars, the banjo bolt plays a crucial role in connecting brake lines to components like brake calipers, ensuring efficient and leak-free fluid transfer.

Features of the double banjo bolt M12x1.5

This specific banjo bolt has the following properties:

• Type: Double banjo bolt
• Thread: M12 x 1.5
• Material: Steel, zinc-plated for extra corrosion resistance
• Standard: Complies with DIN 7643
• Total length: 47.1 mm
• Thread length: 13.6 mm
• Wrench size: 17 mm
• Maximum working pressure: 190 bar

Applications in the brake system

The double banjo bolt M12x1.5 is mainly used in car brake systems. They provide a strong and leak-free connection between the brake line and the brake caliper. Thanks to the double design, two banjo eye fittings can be connected together, which is useful in complex brake systems where multiple lines come together.

Advantages of this banjo bolt

• High pressure resistance: Suitable for systems up to 190 bar, ensuring reliable performance under high pressure.
• Durability: Made from zinc-plated steel, offering protection against corrosion and extending lifespan.
• Compatibility: Complies with the DIN 7643 standard, ensuring broad compatibility with other components in the brake system.

Installation and maintenance

When installing the banjo bolt, it is important to use the correct sealing rings to prevent leaks. Make sure the bolt is tightened securely, but avoid excessive force to prevent damage. Regular inspection of the banjo bolt and associated seals is recommended to ensure optimal brake system performance.

Availability and variants

This banjo bolt is available in various versions, including stainless steel variants for use in highly corrosive environments. Depending on the specific needs of your vehicle and brake system, you can choose the most suitable variant.

Summary

The double banjo bolt M12x1.5 is an essential component for ensuring the safe and efficient operation of your car's brake system. With its robust construction and high pressure resistance, this banjo bolt provides the reliability you need for optimal braking performance.