1/4-28 Flangeless Fittings for 1/16" OD Tubing

For Flat-Bottom Ports

  • Wide variety of materials and geometries to fit most applications
  • NEW for 2009/2010 - fittings and ferrules packaged together for easy ordering convenience
The Upchurch Scientific® Flangeless Fittings are excellent replacements for flanged fittings. Flangeless Fittings are dependable, easy to use and easy to replace.

All nuts have 1/4-28 threads (except XLT-111, which has 10-32 threads). Additionally, all fittings come pre-packaged with appropriate ferrules (1/4-28 threaded fittings are packaged with P-200 ferrules; however, the XLT-111 - a 10-32 threaded fitting - is packaged with P-240 ferrules). Nuts are available in a wide variety of materials, and replacement ferrules are available in ETFE and polypropylene.

Other Flangeless Fittings Innovations
  • For tight-space applications, try our FlushNut™ Fittings and Tightening Tools.
  • For low-pressure valves with shallow receiving ports, try our P-240 ferrule.
  • For gas applications, try our P-200R ferrule that features an enhanced sealing surface - or try one of our VacuTight™ or Super Flangeless™ Fittings.

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Item #

Item Name

Thread Size

Type

Color

Material

List Price

XF-358

Flngls Sys FlushNut 1/16in

46756

FlushNuts

N/A

Stainless Steel

$10.77
XLT-111

Flngls Sys PEEK 10-32 for 1/16

11963

10-32 Thread

Natural

PEEK

$4.03
XP-201

Flngls Sys Blk Delrin 1/16in

46756

Standard

Black

Delrin

$2.25
XP-202

Flngls Sys Red Delrin 1/16in

46756

Standard

Red

Delrin

$2.25
XP-203

Flngls Sys Wht Delrin 1/16in

46756

Standard

White

Delrin

$2.25
XP-204

Flngls Sys Cream Delr 1/16

46756

Standard

Cream

Delrin

$2.25
XP-205

Flngls Sys Grn Delrin 1/16in

46756

Standard

Green

Delrin

$2.25
XP-206

Flngls Sys Blue Delr 1/16

46756

Standard

Blue

Delrin

$2.25
XP-208

Flngls Sys Short Blk Delr 1/16

46756

Short

Black

Delrin

$2.75
XP-210

Flngls Sys XL Blue ETFE 1/16

46756

Extra-Long Threaded

Blue

ETFE

$2.80
XP-218

Flngls Sys Short Nat ETFE 1/16

46756

Short

Natural

ETFE

$2.82
XP-218BLKX

Short Flangeless Nut for 1/16" OD Tubing

46756

Short

Black

ETFE

$27.12
XP-220

Flngls Sys Nat PP 1/16in

46756

Standard

Natural

Polypropylene

$2.26
XP-230

Flngls Sys PEEK 1/16in

46756

Standard

Natural

PEEK

$3.78
XP-235X

Short Flangeless Nut for 1/16" OD Tubing

46756

Short

Natural

PEEK

$36.70
XP-238X

Flangeless Nut for 1/16" OD Tubing

46756

Standard

Purple

Delrin

$21.11
XP-245

Flngls Sys PFA 1/16in

46756

Standard

Natural

Teflon PFA

$2.82
XP-245BX

Flangeless Nut for 1/16" OD Tubing

46756

Standard

Blue

Teflon PFA

$26.30
XP-283

Flngls Sys Hdls PEEK 1/16

46756

Short Headless

Natural

PEEK

$3.78
XP-286

Flngls Sys Hdls PPS 1/16in

46756

Headless

Natural

PPS

$3.39