Bubble Flare Tube Nut 1/4" x 12mm x 1.25 TPI Gold - The Main Resource

The Main Resource 3433 Bubble Flare Tube Nut is a professional-grade fitting designed for dependable, leak-proof connections in critical automotive and industrial fluid systems. Engineered for technicians and mechanics, this precision-machined 1/4" tube nut ensures reliable performance and maintains hydraulic pressure integrity in demanding environments, making it an essential component for operational safety across various fluid transfer applications.

Key Features

• Bubble Flare Specific Design: Engineered to create a robust, metal-to-metal seal with corresponding concave fittings, ensuring superior hydraulic pressure integrity and preventing leaks.
• Precision Metric Threading: Features accurate 12mm x 1.25 TPI metric threads for reliable engagement and a secure, vibration-resistant connection in diverse fluid transfer systems.
• 1/4-Inch Tube Compatibility: Designed for a precise fit with standard 1/4-inch diameter tubing, a common size for many automotive brake and fuel line configurations.
• Corrosion-Resistant Gold Finish: Provides enhanced durability and superior resistance to rust and corrosion, significantly extending the lifespan of the fitting in harsh operating environments.
• Easy Installation: Equipped with a 14mm hex head for straightforward installation using standard wrenches, minimizing downtime during critical repairs.

Applications

• Automotive Brake Systems: Indispensable for the repair and replacement of brake lines in vehicles utilizing bubble flare fittings, frequently found in European, some Asian, and specific Ford models, including modern EV platforms, ensuring critical braking performance.
• Fuel Lines: Suitable for securing connections in automotive fuel systems that require 1/4-inch tubing with a 12mm x 1.25 TPI bubble flare nut for secure fuel delivery.
• Hydraulic Systems: Applicable for various general hydraulic system connections where a secure, high-pressure bubble flare fitting is necessary for reliable fluid transfer.
• Custom Fabrication: Utilized in custom automotive projects or machinery requiring specific metric bubble flare tube nuts for dependable and robust fluid line integration.

Specifications

• Manufacturer: The Main Resource
• Model Number: 3433
• Type: Bubble Flare Tube Nut
• Tube Diameter Compatibility: 1/4 inch (6.35 mm)
• Thread Specifications: 12mm x 1.25 TPI Metric
• Finish: Gold
• Weight: 0.02 lbs (approximately 9 grams)