Imperial Brake Nut for 3/16" Copper Brake Hose

Automotive Brake Pipe Nuts & Brake Line Fittings – Imperial Thread Options

Our range of automotive brake pipe nuts and brake line fittings is manufactured to provide precise fitment and reliable performance in hydraulic braking systems. Designed to create secure, leak-free connections between brake pipes, brake hoses and brake system components, these fittings are ideal for brake line repairs, brake pipe replacement and custom brake line fabrication.

Manufactured from high-quality EN1A leaded steel, a low-carbon mild steel known for its excellent machinability, these brake pipe fittings deliver consistent accuracy and dependable durability. Suitable for use with copper, copper nickel (CuNiFer) and steel brake pipes, they are trusted by professional mechanics, workshops, vehicle restorers and DIY enthusiasts.

Available in a wide range of Imperial thread sizes and fitting styles, including short male brake nuts, long male brake nuts and Female brake fittings, allowing compatibility across many vehicle makes and models.

Key Features

• High-quality automotive brake pipe nuts and fittings
• Designed for secure, leak-free brake line connections
• Manufactured from durable EN1A leaded steel
• Suitable for brake pipe repairs and custom installations
• Compatible with copper, copper nickel and steel brake pipes
• Choice of short, long male fittings and female nut
• Ideal for automotive, restoration and workshop applications

Technical Specification

• Material: EN1A Leaded Steel
• Thread Type: Imperial
• Styles Available: Short Male, Long Male, Female Nut
• Application: Automotive Brake Lines & Hydraulic Brake Systems

Suitable For

• Brake pipe replacement
• Brake line repairs
• Vehicle restoration projects
• Custom brake line fabrication
• Cars, vans, 4x4s and light commercial vehicles