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Sealey Brake Bleed Screws Review: Reliable fittings for brake maintenance

Sealey Bs8125 Brake Bleed Screw M8 X 24Mm 1.25Mm Pitch Pack of 10
4.6
[Brake Bleed Screw]  Designed for efficient brake bleeding and fluid removal.
[M8 x 1 Thread]  Standard M8 x 1 thread for secure, compatible fit with many brake systems.
[3/16 Inch Pipe Size]  3/16-inch pipe size fits matching hoses and fittings.
[Length Options]  Available in 24mm and 25mm lengths to suit different vehicle fittings.
[Controlled Fluid Release]  Allows controlled release of brake fluid for safe, mess-free bleeding.
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Brake-bleeding fittings designed to make routine caliper maintenance straightforward and dependable, introduced as Sealey Brake Bleed Screws. Practical packs aimed at mechanics and keen DIYers provide reassurance during brake jobs. Are these the right fittings for standard M8 brake nipples?

⚡ At a Glance
  • Thread Fit: M8 x 1 thread specified for common brake bleed nipples, designed for a secure screw-in connection
  • Best for: DIY mechanics and workshop technicians carrying out routine brake maintenance
  • Not ideal for: Specialist or non-standard brake systems that require custom fittings

Supplied in a multi-piece pack intended for repeat maintenance tasks. The 24mm length gives good reach for typical bleed nipples.


Leak-resistant connections, with M8 x 1 thread

M8 x 1 thread is identified in the product description, allowing direct engagement with compatible bleed ports. The specified thread form and engagement length help form a reliable mechanical seal when tightened correctly.

A correct thread match reduces the risk of brake-fluid drips during bleeding, so fewer interruptions and less mess during maintenance.

Ready for multiple services, with a ten-piece pack

Pack quantity is included in the product name and listing, providing several identical fittings at once. Multiple units allow several replacements or spares for workshop use without immediate reordering.

Having ten screws on hand speeds up workshop turnaround and prevents delays caused by damaged or corroded bleed screws.

Trusted fit and performance, with user-validated reliability

Customer feedback supplied alongside the listing highlights consistent fit and effective performance across routine jobs. Short user notes emphasise dependable fit and practical effectiveness during bleeding tasks.

Fewer awkward fits and less fiddling at the bench, which helps complete brake bleeding more quickly and with greater confidence.

✨ The 4 Key Reasons for Sealey Brake Bleed Screws
  1. Pack of ten, Keeps multiple spares ready for successive maintenance jobs
  2. 24mm length, Reaches recessed bleed nipples without adapters
  3. Compatible pipe size noted, Matches 3/16in brake pipe applications when applicable
  4. User-approved fit, Practical reliability reported by buyers who replaced screws successfully
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Brand: Sealey
  • Product ID: B01N5XU28R
  • Application: Brake bleed screw fittings
  • Thread: M8 x 1
❓ Frequently Asked Questions

Q: Are these screws compatible with standard M8 bleed nipples?

A: Yes. The product descriptions list an M8 x 1 thread, indicating compatibility with standard M8 bleed nipples specified to that thread.

Q: How many screws are included in each pack?

A: Each listing refers to a pack containing ten screws, suitable for multiple replacements or spares.

Q: What is the length of each screw?

A: Length is specified as 24mm in the product description, which helps reach most typical bleed nipple positions.

🏆 Our Verdict

Suitable for DIY mechanics and professional workshops that need standard replacement bleed screws. The main advantage is straightforward M8 x 1 thread compatibility combined with user-reported reliable fit, supplied as a practical ten-piece pack. Reliable performance and ready spares make these a sensible long-term choice for routine brake maintenance.