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Flat-Bottom Fittings

Our Flat-Bottom Fittings couple convenience with performance, with options to effectively secure tubing of multiple outer diameters into traditional, flat-bottom receiving ports. Most of our Flat-Bottom Fittings feature the use of an external compression ferrule, which grips the outer wall of the flow path tubing while simultaneously creating a seal against the bottom surface of the receiving port. Most of the ferrules are manufactured from Tefzel™ (ETFE) for excellent compatibility. Numerous options exist, allowing the connection of tubing... More Information >
Our Flat-Bottom Fittings couple convenience with performance, with options to effectively secure... More Information >
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1/16" OD Nut, Flangeless

P-207S / -

  • For 1/16" OD tubing mating with an M6 flat bottom port
  • Short length for accessibility
  • Black Delrin material
  • Recommended for pressures up to 2000 psi (138 bar)
  • Compatible with standard knurl extender tools
  • 1 per pack

1/16" OD Nut, Flangeless

P-235 / -

  • For use with 1/16" tubing mating with a 1/4-28 port
  • Short nut for space limited applications
  • Natural PEEK material
  • Compatible with standard knurl extender tools
  • 1 per pack

1/16" OD Nut, Flangeless

P-238 / -

  • For use with 1/16" tubing mating with a 1/4-28 port
  • Purple Delrin material
  • Compatible with standard knurl extender tools
  • 1 per pack

1/16" OD Nut, Flangeless

P-226 / -

  • For use with 1/16" OD tubing mating with an M6 port
  • Black PFA material
  • Compatible with standard knurl extender tools
  • 1 per pack

1/16" OD Nut, Flangeless

P-215BLK / -

  • For use with 1/16" tubing mating with a 1/4-28 port
  • Black ETFE material
  • Compatible with standard knurl extender tools
  • 1 per pack

1/16" OD Nut, Flangeless

P-215B / -

  • For use with 1/16" tubing mating with a 1/4-28 port
  • Blue ETFE material
  • Compatible with standard knurl extender tools
  • 1 per pack

1/16" OD Nut, Flangeless

P-288 / -

  • For use with 1/16" tubing mating with an M6 port
  • Headless nut for space limited applications
  • Natural PPS material
  • Compatible with headless knurl extender tools
  • 1 per pack

1/16" OD Nut, Flangeless

P-136 / -

  • For use with 1/16" tubing mating with a 5/16-24 port
  • Natural PEEK material
  • Compatible with standard knurl extender tools
  • 1 per pack

1/16" OD Nut, Flangeless

P-235X / -

  • For use with 1/16" tubing mating with a 1/4-28 port
  • Short nut for space limited applications
  • Natural PEEK material
  • Compatible with standard knurl extender tools
  • 10 per pack

1/16" OD Nut, Flangeless

P-245 / -

  • For use with 1/16" tubing mating with a 1/4-28 port
  • Natural PFA material
  • Knurl not compatible with standard extender tools
  • 1 per pack

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