Description
Overview:
The Brake Nut Long Male 10mm x 1.25mm for 3/16 inch (4.76mm) pipe is a precision-machined connector used to join brake pipe to components such as master cylinders, wheel cylinders, flexi-hose adaptors, and T-pieces. Made from corrosion-resistant brass, it provides a durable, clean seal in high-pressure hydraulic brake systems. The long male body gives extra engagement in deeper ports, helping to protect the flare and maintain a reliable connection. Suitable for cars, vans, light commercial vehicles, trailers, plant machinery and other equipment using 3/16 inch (4.76mm) brake lines. It is designed for use with correctly flared pipe ends and matching M10 x 1.25 female threads on the receiving component. Sold individually for straightforward replacements or custom line builds.
Key Features:
- Long male body for secure engagement in deeper ports and fittings
- M10 x 1.25mm metric male thread for components that specify this pitch
- Suits 3/16 inch (4.76mm) brake pipe when correctly flared
- Brass construction for strong corrosion resistance and consistent sealing
- Precision machined seat to support leak-free hydraulic connections
- Clean hex form for positive spanner grip and easier installation
- Compatible with copper, cupronickel, and coated steel brake pipe (with appropriate flare)
- Helps maintain system integrity under typical automotive and machinery braking pressures
- Suitable for repairs, refurbishments, and custom brake line fabrication
- Sold individually to match the exact quantity you need
Typical Applications:
Used to connect 3/16 inch (4.76mm) brake pipe to master cylinders, wheel cylinders, flexi-hose adaptors, T-pieces, and proportioning or pressure valves. Common in vehicle repair, trailer overhauls, plant and agricultural machinery maintenance, and fabrication of new brake lines during restorations or upgrades. Ideal when a longer male fitting is required for deeper ports.
Also known as:
Brake pipe nut, flare nut, tube nut, line nut, brake union, long male brake fitting, male brake connector, brake pipe connector, metric brake nut (M10 x 1.25). These terms are often used interchangeably for fittings that secure a flared 3/16 inch (4.76mm) brake pipe to a component with a matching female thread.
Product Specifications
| L&S Part No. | 305 120 |
|---|---|
| Unit of Sale | 1 Piece |
