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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 Nut for 1/16-1/32 inch OD Tubing, Short, 1/4-28 Flat-Bottom, Standard Knurl, PEEK, Orange, Single - LT-115OR

Super Flangeless™ Nut for 1/16" - 1/32" OD Tubing, Short, 1/4-28 Flat-Bottom, Standard Knurl, PEEK, Orange, Single Part Number: LT-115OR Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings...
Upchurch Scientific Super Flangeless Nut for 1/16-1/32 inch OD Tubing, Short, 1/4-28 Flat-Bottom, Standard Knurl, PEEK, Orange, Single - LT-115OR
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Upchurch Scientific Super Flangeless Nut for 1/16-1/32 inch OD Tubing, Short, 1/4-28 Flat-Bottom, Standard Knurl, PEEK, Red, Single - LT-115R

Super Flangeless™ Nut for 1/16" - 1/32" OD Tubing, Short, 1/4-28 Flat-Bottom, Standard Knurl, PEEK, Red, Single Part Number: LT-115R Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These...
Upchurch Scientific Super Flangeless Nut for 1/16-1/32 inch OD Tubing, Short, 1/4-28 Flat-Bottom, Standard Knurl, PEEK, Red, Single - LT-115R £5.40Buy Now
Min:  25

Upchurch Scientific Super Flangeless Nut for 1/16-1/32 inch OD Tubing, Short, 1/4-28 Flat-Bottom, Standard Knurl, PEEK, Yellow, Single - LT-115Y

Super Flangeless™ Nut for 1/16" - 1/32" OD Tubing, Short, 1/4-28 Flat-Bottom, Standard Knurl, PEEK, Yellow, Single Part Number: LT-115Y Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings...
Upchurch Scientific Super Flangeless Nut for 1/16-1/32 inch OD Tubing, Short, 1/4-28 Flat-Bottom, Standard Knurl, PEEK, Yellow, Single - LT-115Y £3.70Buy Now
Min:  25

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Female Knurl, PEEK, Black, 10/pk - F-156X

Super Flangeless™ / Conical Adapter Replacement Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Female Knurl, PEEK, Black, 10 per pack Part Number: F-156X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Female Knurl, PEEK, Black, 10/pk - F-156X £69.98Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Female Knurl, PEEK, Black, Single - F-156

Super Flangeless™ / Conical Adapter Replacement Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Female Knurl, PEEK, Black, Single Part Number: F-156 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Female Knurl, PEEK, Black, Single - F-156 £7.58Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Headless Knurl, PPS, Natural, 10/pk - P-387X

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Headless Knurl, PPS, Natural, 10 per pack Part Number: P-387X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Headless Knurl, PPS, Natural, 10/pk - P-387X £28.35Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Headless Knurl, PPS, Natural, 100/pk - P-387C

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Headless Knurl, PPS, Natural, 100 per pack Part Number: P-387C Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Headless Knurl, PPS, Natural, 100/pk - P-387C
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Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Headless Knurl, PPS, Natural, Single - P-387

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Headless Knurl, PPS, Natural, Single Part Number: P-387 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch Scientific /...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Headless Knurl, PPS, Natural, Single - P-387 £3.02Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Black, 10/pk - P-332X

Super Flangeless™ Nut for 1/8" OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin®, Black, 10 per pack Part Number: P-332X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Black, 10/pk - P-332X £14.05Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Black, 100/pk - P-332C

Super Flangeless™ Nut for 1/8" OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin®, Black, 100 per pack Part Number: P-332C Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Black, 100/pk - P-332C £140.14Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Black, Single - P-332

Super Flangeless™ Nut for 1/8" OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin®, Black, Single Part Number: P-332 Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Black, Single - P-332 £1.52Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Blue, 100pk - P-332BC

Super Flangeless™ Nut for 1/8" OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin®, Blue, 100 per pack Part Number: P-332BC Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Blue, 100pk - P-332BC £140.14Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Blue, Single - P-332B

Super Flangeless™ Nut for 1/8" OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin®, Blue, Single Part Number: P-332B Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings These Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, Delrin, Blue, Single - P-332B £1.52Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Black, 100/pk - P-331BLKC

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Black, 100 per pack Part Number: P-331BLKC Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Black, 100/pk - P-331BLKC
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Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Black, Single - P-331BLK

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Black, Single Part Number: P-331BLK Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch Scientific...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Black, Single - P-331BLK £3.66Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Blue, Single - P-331B

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Blue, Single Part Number: P-331B Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch Scientific /...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Blue, Single - P-331B £6.78Buy Now
Min:  25

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Green, 100/pk - P-331GC

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Green, 100 per pack Part Number: P-331GC Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Green, 100/pk - P-331GC
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Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Green, Single - P-331G

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Green, Single Part Number: P-331G Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch Scientific /...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Green, Single - P-331G £3.75Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Natural, 10/pk - P-331X

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Natural, 10 per pack Part Number: P-331X Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Natural, 10/pk - P-331X £33.66Buy Now

Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Natural, 100/pk - P-331C

Super Flangeless™ Nut for 1/8” OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Natural, 100 per pack Part Number: P-331C Categories: Fittings, Flat-Bottom Fittings, Fluidic Connections, Super Flangeless Fittings This Upchurch...
Upchurch Scientific Super Flangeless Nut for 1/8 inch OD Tubing, 1/4-28 Flat Bottom, Standard Knurl, PEEK, Natural, 100/pk - P-331C
Live chat below or contact us for latest price.
... more info