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The Vibrant Performance Tube Nut Fitting (Part #10751) is designed to provide a secure, precise connection for -4AN hard line applications. Constructed from lightweight 6061 aluminum and finished with a black anodized coating, it offers both durability and corrosion resistance for high-performance fluid systems.
Perfect for use in fuel, oil, and coolant systems, this tube nut is engineered for tight, leak-free assembly with matching tube sleeves.
✅ Key Features:
Size: -4AN (for 0.25" OD tubing)
Material: 6061 Aluminum
Finish: Black anodized
Application: Fuel, oil, brake, and coolant lines
Use with: Vibrant Tube Sleeves for a complete AN hard line connection system
