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Parker® 640F-5 Cap Nut, 5/16 in Nominal, Flare End Style, Brass

Parker® 640F-5 Cap Nut, 5/16 in Nominal, Flare End Style, Brass

  • Manufacturer: Parker Hannifin
  • Brand Name: Parker®
  • Part#: 269120
  • MPN: 640F-5
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Branch Availability

Parker's 45 deg flare fittings are economical for a metal-to-metal seal that are designed for high pressure service and have exceptional resistance to mechanical pull out. The positive nature of the connection with the flare on the tube clamped between the nut and the body makes for extreme dependability and safety. Flare fittings are appropriate alternatives for solder type joints where an open flame is either not desired or impractical. Fittings are available in forgings for refrigeration applications.

Parker® Cap Nut, Series: 640F, Fitting/Connector Type: Nut, 5/16 in Nominal, Flare, 5/8 in Hex, 0.62 in Length, 2800 psi, -65 to 250 deg F, Brass

End Style      :      Flare
Fitting/Connector Type      :      Nut
Hex Size      :      5/8 in
Length      :      0.62 in
Material      :      Brass
Nominal Size      :      5/16 in
Pressure Rating      :      2800 psi
Series      :      640F
Temperature Rating      :      -65 to 250 deg F
  • Forged nuts for refrigeration applications
  • Long nuts for vibration
  • Use with copper, brass, aluminum and welded steel hydraulic tubing that can be flared
  • Fluorocarbon O-ring
  • Compatible with water, air, inert and non-combustible gasses, flammable liquid, freon media
  • 1/2-20 straight thread