IDEX One-Piece Fingertight Fittings with Standard Knurl Head

Fingertight coned fittings can withstand up to 9000 psi!
  • Easily tighten fittings without tools
  • Variety of fittings to suit your needs
  • One-piece fittings of a nut and ferrule saves time
One-Piece Fingertight Fittings
Get the convenience of a nut and ferrule built into one fitting. No need to worry the ferrule could get stuck in the receiving port! Fittings are available in various colors, materials and port sizes to suit virtually every application. Fittings with headless knurl are ideal for tight spaces, while diamond knurl provides an extra grip for tightening the fitting.

There also are fittings with ChromTRAC™ knobs that can be used with stainless steel, polyetheretherketone (PEEK) or polytetrafluoroethylene (PTFE) tubing. The knobs snap directly on nuts to make finger tightening easy.

Two-Piece Fingertight Fittings
Two-piece fittings consist of a separate nut and ferrule. Save money by replacing only the ferrule. Use the winged nut head fittings for extra leverage when tightening the fitting into a receiving port.

PEEK fittings include PEEK ferrule model number, 02007-50 and SS fittings PEEK ferrule model number, 02007-52. For mass spectrometer electrospray application, order ferrule model number, 02019-15.

Two-Piece SealTight™ Fingertight Fittings
The dual compression created by the specially designed nut and ferrule allows it to be used at a higher-pressure rating -- up to 9000 psi! SealTight ferrules feature a slotted end, creating a second compression zone and allowing for a tight seal. All SealTight fittings for 1/16" OD tubing and 10-32 coned ports come with black PEEK ferrule model number, 02018-99.

Select from a variety of head styles to meet various space constraints.

MicroTight® One-Piece Fittings
Use MicroTight fittings to make superior fingertight connections with capillary tubing. These fittings are designed to work with 360 µm and 1/32" OD tubing or MicroTight tubing sleeves. MicroTight fittings withstand temperatures up to 125°C (257°F).

Select from headless or standard knurl head configurations.

MicroTight Two-Piece Fittings
Make tight connections using a female nut matched with a microferrule. Female nuts with 5/16-24 coned ports feature standard knurl heads and are used with microferrules for connecting specific tubing OD. Female nuts are manufactured from a proprietary PEEK blend, which allows them to withstand temperatures up to 200°C (392°F).
$6.70 - $69.00USD / Each

9 variations of this product are available.

See All Product Options Below
9 PRODUCT OPTIONS
Compareitem specifications
Color Thread size UNF(M) (port 1) (in) Description
Availability Pricing
Idex F-120X Fingertight One-Piece, Standard Knurl, Natural PEEK, 1/16" OD Tubing, 10-32 Coned; 10/PK
Always in Stock
EW-02013-41 Mfr # F-120X
COMPARE
Natural F-120X Fingertight One-Piece, Standard Knurl, Natural PEEK, 1/16" OD Tubing, 10-32 Coned; 10/PK
$69.00USD / Pkg of 10
Idex F-130X Fingertight One-Piece, Long Thread, Natural PEEK, 1/16" OD Tubing, 10-32 Coned; 10/PK EW-02013-43 Mfr # F-130X
COMPARE
Natural F-130X Fingertight One-Piece, Long Thread, Natural PEEK, 1/16" OD Tubing, 10-32 Coned; 10/PK
$67.00USD / Pkg of 10
Idex F-120 Fingertight One-Piece Fitting, Standard Knurl, Natural PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA EW-02018-75 Mfr # F-120
COMPARE
Natural Fingertight One-Piece, Standard Knurl, Natural PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA
$6.70USD / Each
Idex F-120B Fingertight One-Piece, Standard Knurl, Blue PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA EW-02018-76 Mfr # F-120B
COMPARE
Blue Fingertight One-Piece, Standard Knurl, Blue PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA
$12.90USD / Each
Idex F-120BLK Fingertight One-Piece Fitting, Standard Knurl, Black PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA EW-02018-77 Mfr # F-120BLK
COMPARE
Black Fingertight One-Piece, Standard Knurl, Black PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA
$6.70USD / Each
Idex F-120G Fingertight One-Piece, Standard Knurl, Green PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA EW-02018-78 Mfr # F-120G
COMPARE
Green Fingertight One-Piece, Standard Knurl, Green PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA
$12.90USD / Each
Idex F-120R Fingertight One-Piece, Standard Knurl, Red PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA EW-02018-79 Mfr # F-120R
COMPARE
Red Fingertight One-Piece, Standard Knurl, Red PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA
$12.90USD / Each
Idex F-120Y Fingertight One-Piece, Standard Knurl, Yellow PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA EW-02018-80 Mfr # F-120Y
COMPARE
Yellow Fingertight One-Piece, Standard Knurl, Yellow PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA
$19.00USD / Each
Idex F-130 Fingertight One-Piece Fitting, Long Thread, Natural PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA EW-02018-91 Mfr # F-130
COMPARE
Natural Fingertight One-Piece, Long Thread, Natural PEEK, 1/16" OD Tubing, 10-32 Coned; 1/EA
$6.70USD / Each
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