Metric Flangeless Fittings

For Flat-Bottom Ports

  • For 1/16", 1.8 mm, 2.0 mm, 2.5 mm, 3.0 mm, 4.0 mm and 1/8" OD Tubing
  • Delrin®, PFA, PPS and PEEK™ Nuts
  • Tefzel® (ETFE) and Kel-F® (PCTFE) Ferrules
Upchurch Scientific® Metric Flangeless Ferrules are designed to connect 1.8, 2.0, 2.5, 3.0 and 4.0 mm OD tubing to flat-bottom ports when paired with the appropriate M6, 1/4-28 or 5/16-24 Flangeless Nuts. We also offer M6-threaded nuts to connect 1/16" and 1/8" OD tubing, plus a tubing sleeve to facilitate 1.0 mm OD tubing connections.

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Item #

Item Name

Size

Color

Material

Units Per Package

Package Type

List Price

P-200X

Flangeless Ferrule

N/A

Blue

ETFE

10

PACK

$11.64
P-207S

NUT MALE M6 1/16 SHORT

M6

Black

Delrin

1

Each

$1.20
P-288

Flgls Nut 1/16 PPS Headless M6

M6

Black

PPS

1

Each

$2.44
P-139

PCTFE Flangless Ferrule 4mm OD

N/A

Natural

Kel-F

1

Each

$3.28
P-307S

Male Nut Short M6 - 1/8in

M6

Black

Delrin

1

Each

$1.20