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MicroTight Fittings

MicroTight One-Piece Fittings are uniquely designed for use with the NanoPort™ and MicroTight Unions, Adapters and Inline MicroFilters. Specifically made for 360 μm OD tubing, 1/32” OD tubing, or our MicroTight Tubing Sleeves these fittings ensure superior fingertight connections with capillary tubing. MicroTight Fittings withstand temperatures up to 125 °C. The MicroTight family also includes a female nut matched with one of five dedicated ferrules for connecting specific tubing ODs.
MicroTight One-Piece Fittings are uniquely designed for use with the NanoPort™ and MicroTight... More Information >
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1/32" OD MicroFerrule

F-112 / -

  • 5/16-24 Coned MicroFerrule
  • Specifically made for 1/32” OD tubing
  • Can be used with MicroTight Tubing Sleeves
  • Compatible with P-416 nut
  • 1 per pack
  • 6-32 Coned
  • For 360µm OD tubing
  • Blue PEEK headless micro knurl fingertight fitting
  • 1 per pack
  • 6-32 coned
  • Standard micro knurl head
  • Fingertight connections for 360μm tubing
  • 1 per pack

Headless MicroTight® Fitting

F-125H / -

  • 6-32 coned
  • Can be used with Microtight tubing sleeves
  • Micro headless knurl head type for fit into narrow port configurations
  • Fingertight connections for 360μm tubing
  • 1 per pack
  • 6-32 coned
  • Standard micro knurl head
  • Fingertight connections for 360μm tubing
  • 10 per pack
  • 6-32 Coned
  • For 1/32" OD tubing
  • Red PEEK Headless Fingertight fitting for use in space restricted ports
  • 1 per pack
  • 6-32 Coned
  • For 1/32" OD tubing
  • Red PEEK standard micro knurl fingertight fitting 
  • 1 per pack
  • 6-32 Coned
  • For 1/32" OD tubing
  • Red PEEK standard micro knurl fingertight fitting 
  • 10 per pack

1/16" OD MicroTight® Ferrule

F-132 / -

  • 5/16-24 Coned MicroFerrule
  • Specifically made for 1/16” OD tubing
  • Compatible with P-416 nut
  • 1 per pack

360µm OD MicroTight® Ferrule

F-152 / -

  • 5/16-24 Coned MicroFerrule
  • Specifically made for 360µm OD tubing
  • No sleeve required 
  • Compatible with P-416 nut
  • 1 per pack

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