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Upchurch Super Flangeless Nuts and Fittings

Upchurch / IDEX Super Flangeless™ Fittings provide the highest pressure holding capability in a flat-bottom fitting system that we offer. Our unique design eliminates loosening of fittings due to tubing twist and holds tight even through vibration. Our high pressure fittings are excellent for tubing assemblies and those times when connections need to be broken frequently.



Item Name Product Image Price

Upchurch Scientific Super Flangeless Ferrule for 3/16 inch OD Tubing, 5/16-24 Flat Bottom, Tefzel ETFE Green/SS, 100/pk - P-140C

Super Flangeless™ Ferrule for 3/16” OD Tubing, 5/16-24 Flat Bottom, Tefzel ETFE Green/Stainless Steel, 100 per pack Part Number: P-140C Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless...
Upchurch Scientific Super Flangeless Ferrule for 3/16 inch OD Tubing, 5/16-24 Flat Bottom, Tefzel ETFE Green/SS, 100/pk - P-140C
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Upchurch Scientific Super Flangeless Ferrule for 3/16 inch OD Tubing, 5/16-24 Flat Bottom, Tefzel ETFE Green/SS, Single - P-140

Super Flangeless™ Ferrule for 3/16” OD Tubing, 5/16-24 Flat Bottom, Tefzel ETFE Green/Stainless Steel, Single Part Number: P-140 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This...
Upchurch Scientific Super Flangeless Ferrule for 3/16 inch OD Tubing, 5/16-24 Flat Bottom, Tefzel ETFE Green/SS, Single - P-140 £4.39Buy Now

Upchurch Scientific Super Flangeless Ferrule, 6-32 or 6-40 Flat-Bottom, for 1/16 inch OD Tubing, Natural, 10/Pk - M-650X

Super Flangeless™ Ferrule, 6-32 or 6-40 Flat-Bottom, for 1/16" OD Tubing, Natural - 10 per pack Product Number: M-650X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch Scientific...
Upchurch Scientific Super Flangeless Ferrule, 6-32 or 6-40 Flat-Bottom, for 1/16 inch OD Tubing, Natural, 10/Pk - M-650X £165.64Buy Now

Upchurch Scientific Super Flangeless Ferrule, 6-32 or 6-40 Flat-Bottom, for 1/16 inch OD Tubing, Natural, 100/Pk - M-650C

Super Flangeless™ Ferrule, 6-32 or 6-40 Flat-Bottom, for 1/16" OD Tubing, Natural - 100 per pack Product Number: M-650C Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch Scientific...
Upchurch Scientific Super Flangeless Ferrule, 6-32 or 6-40 Flat-Bottom, for 1/16 inch OD Tubing, Natural, 100/Pk - M-650C
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Upchurch Scientific Super Flangeless Ferrule, 6-32 or 6-40 Flat-Bottom, for 1/16 inch OD Tubing, Natural, Single - M-650

Super Flangeless™ Ferrule, 6-32 or 6-40 Flat-Bottom, for 1/16" OD Tubing, Natural - Single Product Number: M-650 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch Scientific / IDEX...
Upchurch Scientific Super Flangeless Ferrule, 6-32 or 6-40 Flat-Bottom, for 1/16 inch OD Tubing, Natural, Single - M-650 £17.22Buy Now

Upchurch Scientific Super Flangeless Ferrule, ETFE, Yellow - P-258-01

Super Flangeless™ Ferrule, Yellow ETFE Product Number: P-258-01 Categories: Fluidics  Fluidic Connections  Fittings  Flat-Bottom Fittings  Super Flangeless™ Fittings Upchurch Scientific, IDEX Health & Science,...
Upchurch Scientific Super Flangeless Ferrule, ETFE, Yellow - P-258-01 £4.82Buy Now
Min:  25

Upchurch Scientific Super Flangeless Fitting for 1/16 inch OD Tubing, 5/16-24 Flat Bottom, Standard Knurl, PEEK, Natural, 10/pk - P-141X

Super Flangeless™ Fitting for 1/16” OD Tubing, 5/16-24 Flat Bottom, Standard Knurl, PEEK, Natural, Single Part Number: P-141 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Fitting for 1/16 inch OD Tubing, 5/16-24 Flat Bottom, Standard Knurl, PEEK, Natural, 10/pk - P-141X £243.28Buy Now

Upchurch Scientific Super Flangeless Fitting for 1/16 inch OD Tubing, 5/16-24 Flat Bottom, Standard Knurl, PEEK, Natural, Single - P-141

Super Flangeless™ Fitting for 1/16” OD Tubing, 5/16-24 Flat Bottom, Standard Knurl, PEEK, Natural, Single Part Number: P-141 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Fitting for 1/16 inch OD Tubing, 5/16-24 Flat Bottom, Standard Knurl, PEEK, Natural, Single - P-141 £25.96Buy Now
Min:  25

Upchurch Scientific Super Flangeless Fitting for 2 mm OD Tubing, Short, M6 Flat-Bottom, PEEK, Black/Natural, Single - P-357-1

Super Flangeless™ Fitting for 2 mm OD Tubing, Short, M6 Flat-Bottom, PEEK, Black/Natural, Single Part Number: P-357-1 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch Scientific / IDEX...
Upchurch Scientific Super Flangeless Fitting for 2 mm OD Tubing, Short, M6 Flat-Bottom, PEEK, Black/Natural, Single - P-357-1 £4.71Buy Now
Min:  25

Upchurch Scientific Super Flangeless Nut Fitting for 1/8 inch OD Tubing, Large Bore, 5/16-24 Flat-Bottom, Standard Knurl, PEEK, Natural, 10/PK - P-131X

Super Flangeless™ Nut for 1/8" OD Tubing, Large Bore, 5/16-24 Flat-Bottom, Standard Knurl, PEEK, Natural, 10 per pack Part Number: P-131X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These...
Upchurch Scientific Super Flangeless Nut Fitting for 1/8 inch OD Tubing, Large Bore, 5/16-24 Flat-Bottom, Standard Knurl, PEEK, Natural, 10/PK - P-131X £51.62Buy Now

Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, 1/4 inch Hex, PEEK, Green, 10/pk - M-652X

Super Flangeless™ Nut for 1/16” OD Tubing, 10-32 Flat Bottom, 1/4” Hex, PEEK, Green, Single Part Number: M-652X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch Scientific...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, 1/4 inch Hex, PEEK, Green, 10/pk - M-652X
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Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, 1/4 inch Hex, PEEK, Green, 100/pk - M-652C

Super Flangeless™ Nut for 1/16” OD Tubing, 10-32 Flat Bottom, 1/4” Hex, PEEK, Green, 100 per pack Part Number: M-652C Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, 1/4 inch Hex, PEEK, Green, 100/pk - M-652C
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Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, 1/4 inch Hex, PEEK, Green, Single - M-652

Super Flangeless™ Nut for 1/16” OD Tubing, 10-32 Flat Bottom, 1/4” Hex, PEEK, Green, Single Part Number: M-652 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch Scientific /...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, 1/4 inch Hex, PEEK, Green, Single - M-652
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Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, Headless Knurl, PEEK, Green, 10/pk - M-653X

Super Flangeless™ Nut for 1/16” OD Tubing, 10-32 Flat Bottom, Headless Knurl, PEEK, Green, 10 per pack Part Number: M-653X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, Headless Knurl, PEEK, Green, 10/pk - M-653X £43.83Buy Now

Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, Headless Knurl, PEEK, Green, 100/pk - M-653C

Super Flangeless™ Nut for 1/16” OD Tubing, 10-32 Flat Bottom, Headless Knurl, PEEK, Green, 100 per pack Part Number: M-653C Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, Headless Knurl, PEEK, Green, 100/pk - M-653C
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Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, Headless Knurl, PEEK, Green, Single - M-653

Super Flangeless™ Nut for 1/16” OD Tubing, 10-32 Flat Bottom, Headless Knurl, PEEK, Green, Single Part Number: M-653 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch Scientific /...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 10-32 Flat Bottom, Headless Knurl, PEEK, Green, Single - M-653 £4.70Buy Now

Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 6-32 Flat Bottom, Micro Headless, PEEK, Natural, 10/PK - M-660X

Super Flangeless™ Nut for 1/16” OD Tubing, 6-32 Flat Bottom, Micro Headless, PEEK, Natural, 10 per pack Part Number: M-660X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 6-32 Flat Bottom, Micro Headless, PEEK, Natural, 10/PK - M-660X £46.13Buy Now

Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 6-32 Flat Bottom, Micro Headless, PEEK, Natural, 100/pk - M-660C

Super Flangeless™ Nut for 1/16” OD Tubing, 6-32 Flat Bottom, Micro Headless, PEEK, Natural, 100 per pack Part Number: M-660C Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 6-32 Flat Bottom, Micro Headless, PEEK, Natural, 100/pk - M-660C
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Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 6-32 Flat Bottom, Micro Headless, PEEK, Natural, Single - M-660

Super Flangeless™ Nut for 1/16” OD Tubing, 6-32 Flat Bottom, Micro Headless, PEEK, Natural, Single Part Number: M-660 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch Scientific /...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, 6-32 Flat Bottom, Micro Headless, PEEK, Natural, Single - M-660 £4.70Buy Now

Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, Long, 10-32 Flat Bottom, 1/4 inch Hex, PEEK, Green, 10/pk - M-655X

Super Flangeless™ Nut for 1/16" OD Tubing, Long, 10-32 Flat Bottom, 1/4” Hex, PEEK, Green, 10 per pack Part Number: M-655X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/16 inch OD Tubing, Long, 10-32 Flat Bottom, 1/4 inch Hex, PEEK, Green, 10/pk - M-655X
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