Idex - Flat-Bottom Fittings - Super Flangeless™ Fittings

Available models

One Piece Super Flangeless™ Fittings

Material	PEEK
Pressure Rating Max (psi)	1000
Pressure Rating Max (bar)	69

One Piece Super Flangeless™ Fitting, PEEK, M6 Thread Port Configuration Flat-Bottom, 1/16 inches outer diameter, Head Style Standard Knurl
One-Piece Super Flangeless™ Assembly, M6 Thread Port Configuration Flat-Bottom for 1/8 inches outer diameter, Head Style Standard Knurl
Super Flangeless™ One Piece Assembly, PEEK, 1/4-28 Thread Port Configuration Flat-Bottom, for 1/8 inches outer diameter
Super Flangeless™ One-Piece Fitting, 1/4-28 Thread Port Configuration Flat-Bottom, for 1/16 inches outer diameter, Head Style Standard Knurl

This all-PEEK One Piece Super Flangeless Fitting/Assembly is very easy to use and is an excellent choice for those connections that need to be broken frequently and tubing assemblies because they swage onto the tubing Manufactured from biocompatible PEEK, it offers superior chemical resistance. It has an M6 or 1/4-28 Flat-Bottom port configuration Fitting and both ports are for 1/16 and 1/8 OD Tubing. Designed for use with Fluoropolymer tubing only.

Super Flangeless™ Ferrules

Our Super Flangeless Ferrule Assembly is designed specifically to eliminate loosening of fittings due to tube twisting, holds tight even during vibration and delivers consistently high performance. It delivers the highest pressure holding for flat bottom fittings that we offer.

List of available Super Flangeless™ Ferrule for 1/32 inches outer diameter tubing

Thread Port Configuration Flat-Bottom	Pressure Rating Max	Material	Colour	Option for Pack
1/4-28 or M6	2500 psi/172 bar	Genuine Tefzel™ ETFE Resin/Stainless Steel	Green	Pack of 10 units

List of available Super Flangeless™ Ferrule for 1/16 inches outer diameter tubing

Thread Port Configuration Flat-Bottom	Pressure Rating Max	Material	Colour	Option for Pack
10-32	1000 psi/69 bar to 5000 psi/345 psi	PEEK/Stainless Steel	Natural	Pack of 10 units
1/4-28 or M6	1850 psi/128 bar	PEEK	Natural	-
1/4-28	10000 psi/ 689 bar	PK/Stainless Steel (with Stainless Steel Ring)	None	Pack of 10 units
1/4-28	2500 psi/172 bar	PEEK/Stainless Steel (with Stainless Steel Ring)	Natural	Pack of 10 units
1/4-28	1350 psi/93 bar	Genuine Tefzel™ ETFE Resin	Yellow	Pack of 10 units
6-32 or 6-40	3000 psi/207 bar	PEEK/Stainless Steel	Natural	Pack of 10 units

List of available Super Flangeless™ Ferrule for 1/8 inches outer diameter tubing

Thread Port Configuration Flat-Bottom	Pressure Rating Max	Material	Colour	Option for Pack
1/4-28	2500 psi/172 bar	PEEK/Stainless Steel (with Stainless Steel Ring)	Natural	Pack of 10 units
1/4-28	1000 psi/69 bar	Genuine Tefzel™ ETFE Resin/Stainless Steel	Yellow	Pack of 10 units
1/4-28	1500 psi/102 bar	PEEK/Stainless Steel	Natural	Pack of 10 units
M6 or 1/4-28	2500 psi/172 bar	PEEK/Stainless Steel	Black	-

List of available Super Flangeless™ Ferrule for other measurements of outer diameter tubing

Thread Port Configuration Flat-Bottom	Outer diameter tubing	Pressure Rating Max	Material	Colour	Option for Pack
1/4-28 or M6	1.8 mm	2500 psi/172 bar	PCTFE/Stainless Steel	Green	-
M6	2 mm	5000 psi/345 bar	PEEK/Stainless Steel (with Stainless Steel Ring)	Natural	-
1/4-28	2.5 mm	1000 psi/69 bar	PEEK	Natural	-
5/16-24	3/16 inches	500 psi/34 bar	Genuine Tefzel™ ETFE Resin	Green	-

Super Flangeless™ Fittings

Our PEEK Super Flangeless Fitting is an ideal choice for those connections that need to be broken frequently and tubing assemblies because they swage onto the tubing. It eliminates the loosening of fittings due to tubing twist and holds tight during vibration.

List of available Super Flangeless™ Fitting for varying outer diameters

Thread Port Configuration Flat-Bottom	Outer diameter tubing	Material	Length Style	Head Style	Pressure Rating Max	Colour	Option for Pack
5/16-24	3/16 inches	PEEK/Tefzel (ETFE)	Not applicable	Standard Knurl	500 psi/34 bar	Black	-
5/16-24	1/8 inches	PEEK/Tefzel (ETFE)	Not applicable	Standard Knurl	1000 psi/69 bar	Natural	-
5/16-24	3 mm	PEEK/Tefzel (ETFE)	Not applicable	Standard Knurl	500 psi/34 bar	Natural	Pack of 10 units
M6	2 mm	PEEK	Short	Standard Knurl	5000 psi/345 bar	Black, Natural	-
M6	2 mm	PEEK	Standard	Standard Knurl	5000 psi/345 bar	Black, Natural	-

Super Flangeless™ FlushNut™ Stainless Steel Fittings

Thread Port Configuration Flat-Bottom	1/4-28
Material	Stainless Steel
For Tubing outer diameter (inches)	1/8 or 1/16 or 1/32
Head Style	FlushNut

Super Flangeless™ FlushNut™ Stainless Steel, 1/4-28 Thread Port Configuration Flat-Bottom, for 1/16 inches - 1/32 inches outer diameter - 1 unit
Super Flangeless™ FlushNut™ Stainless Steel, 1/4-28 Thread Port Configuration Flat-Bottom, for 1/8 inches outer diameter - 1 unit

This Stainless Steel Super Flangeless FlushNut ensures durability and chemical resistance. It is excellent for use with tubing assemblies. It also eliminates loosening of fittings due to tube twisting, hold tight even during vibration and delivers the highest pressure holding for all of our flat bottom fittings that we offer. FlushNuts offers the answer for those tight-space applications where nut heads often interfere with each other. It has a 1/4-28 Flat-Bottom port configuration and is for 1/8 inches, or 1/16 inches, or 1/32 inches outer diameter tubing.

Super Flangeless™ Nuts

Super Flangeless Nuts are ideal for those connections that need to be broken frequently and tubing assemblies because they swage onto the tubing.

List of Super Flangeless™ Nut for both 1/16 inches outer diameter and 1/32 inches outer diameter

Thread Port Configuration Flat-Bottom	Material	Length Style	Head Style	Colour
1/4-28	PEEK	Short	Headless Knurl	Natural
1/4-28	Delrin®	Not applicable	Standard Knurl	Gray
1/4-28	PEEK	Not applicable	Standard Knurl	Natural (option for pack of 10 units), Blue, Black, Red
1/4-28	PPS	Short	Headless Knurl	Natural
1/4-28	Stainless Steel (LiteTouch®)	Not applicable	Standard Knurl	None
1/4-28	PEEK	Short	Standard Knurl	Natural, Red, Orange, Gray, Black, Blue, Green
1/4-28	PPS	Not applicable	Headless Knurl	Natural
1/4-28	PEEK	Short	Standard Knurl	Natural (option for pack of 10 units), Yellow
1/4-28	Genuine Telfon™ PFA Resin	Not applicable	Standard Knurl	Natural
1/4-28	PPS	Not applicable	Standard Knurl	Brown
M6	PPS	Not applicable	Standard Knurl	Black
M6	PEEK	Short	Standard Knurl	Black
M6	PPS	Not applicable	Headless Knurl	Black

List of Super Flangeless™ Nut for 1/16 inches outer diameter

Thread Port Configuration Flat-Bottom	Material	Length Style	Head Style	Colour	Option for Pack	Pressure Rating Max
6-40	PEEK	Short	Micro Headless Knurl	Green	Yes, pack of 10 units	Not applicable
1/4-28	PEEK	Not applicable	Female Knurl	Natural	No	Not applicable
10-32	PEEK	Short	1/4 inches Hex	Green	No	1000 psi/69 bar to 5000 psi/345 bar
5/16-24	PEEK/Tefzel (ETFE)	Not applicable	Standard Knurl	Natural/Yellow	No	1350 psi/93 bar
5/16-24	PEEK	Not applicable	Standard Knurl	Natural	No	Not applicable
6-32	PEEK	Long	Headless Knurl	Natural	No	750 psi/52 bar to 3750 psi/259 bar
10-32	PEEK	Short	Headless Knurl	Green	No	1000 psi/69 bar to 5000 psi/345 bar

List of Super Flangeless™ Nut for other measurements of outer diameter

Thread Port Configuration Flat-Bottom	Outer diameter tubing	Material	Length Style	Head Style	Colour	Pressure Rating Max
M6	2 mm	PPS	Not applicable	Not applicalbe	Black	Not applicable
5/16-24	1/8 inches	PEEK	Not applicable	Standard Knurl	Natural	Not applicable
1/4-28	1/8 inches	Delrin®	Not applicable	Standard Knurl	Black	Not applicable
1/4-28	1/8 inches	PEEK	Not applicable	Standard Knurl	Natural, Black, Blue, Green, Orange, Yellow	Not applicable
5/16-24	3/16 inches	PEEK	Not applicable	Standard Knurl	Black	Not applicable
1/4-28	1/8 inches	PEEK	Not applicable	Standard Knurl	Black	5000 psi/345 bar
M6	1/8 inches	PEEK	Short	Headless Knurl	Black	Not applicable
Not applicable	1/8 inches	Genuine Telfon™ PFA Resin	Not applicable	Not applicable	Not applicable	Not applicable
1/4-28	1/8 inches	PPS	Not applicable	Standard Knurl	Brown	Not applicable
1/4-28	1/8 inches	PPS	Not applicable	Headless Knurl	Brown	Not applicable
M6	1/8 inches	PPS	Not applicable	Standard Knurl	Black	Not applicable
1/4-28	1/8 inches	PEEK	Short	Headless Knurl	Natural	Not applicable
M6	1/8 inches	PEEK	Short	Standard Knurl	Black	Not applicable