Description
Part Number: AF818-06BLK
Aeroflow -6AN to 3/8″ Billet Aluminium Tube Nut Pair – Black Finish
Precision CNC-machined 6061-T6 billet aluminium tube nuts designed to adapt 3/8″ hard line tubing to 37° -6AN fittings in high-performance motorsport fluid systems.
Key Features
- ☑ Hard Line Fitting Solution: Converts 3/8″ (9.52mm) aluminium or steel hard lines to standard 37° -6AN male fittings.
- ☑ 6061-T6 Billet Aluminium: Machined from high-tensile aircraft-grade billet for maximum strength and weight savings.
- ☑ Durable Black Anodised Finish: Double-anodised and hand-polished for enhanced corrosion resistance and long-lasting appearance.
- ☑ Sold as a Pair: Supplied as a pack of two tube nuts for completing dual line runs or full vehicle plumbing.
- ☑ Universal Hardware Fitment: Compatible with Aeroflow, Moroso, and Russell 3/8″ hard tubing when paired with AF819-06 tube sleeves.
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF818-06BLK |
| Fitting Size | -6AN Female Thread |
| Hard Line Tubing Size | 3/8″ Outer Diameter (9.52mm) |
| Flare Angle Required | 37 Degree AN Flare |
| Material | 6061-T6 Billet Aluminium |
| Finish | Black Anodised |
| Quantity | Pair (2 Pieces) |
| Required Sleeve | AF819-06 Series Tube Sleeve (Sold Separately) |
What’s Included in the Box
- 2 x Aeroflow AF818-06BLK -6AN to 3/8″ Aluminium Tube Nuts in Black
Aeroflow Performance products are manufactured to stringent motorsport tolerances to guarantee leak-free reliability under high pressure and intense racing environments. Buy your AF818-06BLK tube nuts from JP Racing for expert product support and fast UK delivery.







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