Bleed Nipples
Shop premium bleed nipples — designed for racing, motorsport, and other high-performance applications. Select a bleed nipple to configure size and other options.
Maintain peak hydraulic performance with our range of bleed nipples, including single and double banjo bleeder bolts, stainless steel bleed screws, and protective dust caps. Ideal for cars, motorcycles, marine, and motorsport applications, these components make fluid bleeding easy, reliable, and clean. Choose from Stainless Steel Bleed Nipples, Single Banjo Bleeder Bolts, Double Banjo Bleeder Bolts, and Rubber Dust Caps — all designed to prevent trapped air, reduce spongy pedal feel, and protect against debris. Whether you're refreshing a brake system or installing new custom braided lines, our bleed solutions offer the quality and compatibility your setup needs.
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What are bleed nipples used for?
Bleed nipples are used in braking and hydraulic systems to remove trapped air, ensuring efficient and safe operation. Properly bleeding nipples prevent spongy brakes and maintain consistent hydraulic pressure.
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What is the difference between a standard bleed nipple and a banjo bolt with bleed nipple?
- Stainless steel bleed nipples are corrosion-resistant and provide a durable, long-lasting solution for bleeding hydraulic systems.
- A Banjo bolt with bleed nipple combines a banjo bolt fitting with an integrated bleed nipple, simplifying fluid bleeding in tight spaces.
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When should I use a banjo bleeder bolt?
A banjo bleeder bolt is ideal for hydraulic and braking systems where space is limited, as it allows for easier air removal while maintaining a secure banjo connection.
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What are stainless bleed nipples, and why should I use them?
Stainless bleed nipples provide superior corrosion resistance, making them perfect for high-performance and long-term applications in automotive, marine, and industrial systems.
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What are the common sizes available for bleed nipples?
Common bleed nipple sizes include:
- M7 x 1.00, M8 x 1.25, M10 x 1.00, M10 x 1.25, AN3
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How do I prevent contamination when using bleed nipples?
Using bleed nipple covers or bleed nipple caps helps protect the bleed nipples from dirt, dust, and moisture, ensuring longevity and reliable performance.
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What are the signs that bleed nipples need replacement?
Bleed nipples should be inspected regularly for wear and damage. Signs that they need replacement include:
- Stripped or damaged threads.
- Leaking brake fluid around the nipple.
- Difficulty opening or closing the nipple.
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How do I properly bleed a brake system using a bleed nipple?
Follow these steps to bleed a brake system efficiently:
- Attach a hose to the bleed nipple and place the other end in a container with brake fluid.
- Loosen the bleed nipple slightly and have an assistant pump the brake pedal or brake lever.
- Close the bleed nipple before releasing the brake pedal or brake lever to prevent air from entering.
- Repeat the process until air bubbles are no longer present in the brake fluid.
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What are bleed nipple dust caps, and why are they important?
Bleed nipple dust caps protect bleed nipples from dirt, debris, and corrosion, prolonging their lifespan and ensuring easy maintenance.
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Can I reuse bleed nipples?
Yes, but only if they remain in good condition. If a bleed nipple becomes corroded, stripped, or leaks, it should be replaced to maintain system integrity.