Collection: AN Male To Tube Adapters - Speedflow

Browse Speedflow 618 Series AN male-to-tube adapters for connecting hard tubing to AN flare fittings or hose ends. These compression-style adapters use an olive (ferrule) at the tube connection and have a male AN flare connection at the other end.

Choosing your tube adapter

  • AN size: Match the male AN end to the corresponding female AN flare fitting or hose end.
  • Tube outside diameter: Match the tube connection to the tubing's outside diameter, not its inside diameter. The -6 AN options include separate adapters for 5/16-inch and 3/8-inch tube.
  • Size combinations: This collection includes -4 AN to 1/4-inch tube, -6 AN to 5/16-inch or 3/8-inch tube, -8 AN to 1/2-inch tube, and -10 AN to 5/8-inch tube.
  • Tube compatibility: Confirm the permitted tube material, wall thickness and preparation requirements against the manufacturer's specifications before assembly.
  • Application: Check fluid compatibility, operating pressure and temperature for the complete installation. Do not assume these compression adapters are suitable for brake systems.

Check the individual part number and follow the manufacturer's tube preparation, assembly and tightening instructions.

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