Roll over image to zoom in

1/4 Inch Standard Brass Inverted Flare Tube Nut


The standard union tube is made out of pure steel and designed to have excellent vibration resistance.

  • Typical Applications:Hydraulic Brake, power steering, fuel lines, transmission cooler lines, LP and natural gas
  • Pressure:Up to 2000 PSI depending on tube size
  • Sealing Method:2-Piece Flare
  • Vibration Rating:Excellent
  • Temperature:-65°F to +250°F
  • Material:CA360 brass
  • Used with:Copper, steel, brass, aluminum and bundy tubing
  • Advantages:
  • Low cost and reusable
  • Seats and threads are internal and protected
  • Compact, excellent vibration life
  • Brass or steel nut
  • Conformance:
  • Listed by Underwriters Laboratories (Available on Special Order)
  • Meets Specifications and standards of ASA, ASME, SAE and MS (Military Standards)
  • Identifying Characteristics:
  • Similar in shape to the threaded sleeve but with a thicker nut
  • Look for a 45° flared seat inside the body
  • *Photographs are representational and may not be size accurate