Idex Flangeless Nuts: Compatible with 1/4-28, PFA  

No need to flange tubing

Idex Flangeless Nuts: Compatible with 1/4-28, Delrin  

No need to flange tubing

Idex Flangeless Nuts: Compatible with 1/4-28, PEEK  

No need to flange tubing

Thermo Scientific™ Nut and Ferrule Sets  

Thermo Scientific offers a variety of accessories for instrumentation to keep labs operating efficiently.

Thermo Scientific™ SilTite™ Replacement Ferrules , Nuts and Baseplate Seals

Eliminate leaks with the Thermo Scientific™ SilTite Ferrule.

Thermo Scientific™ 100% Graphite Ferrules

Composed of a soft material that is porous to oxygen, making them suitable for most applications except GC/MS interface connections

Thermo Scientific™ 15% Graphite/85% Vespel Ferrules

Mechanically robust for a long lifetime and are compatible with GC/MS

Idex Male-Threaded Nuts  

Combine with Super Flangeless™ ferrule for a high pressure holding flat-bottom fitting assembly

Idex Fingertight Ferrules  

Idex Flat-Bottom Fittings: ETFE Ferrules  

No need to flange tubing

Restek™ Ferrule Removal Kit  

Remove fused silica adaptor ferrules with this kit. Each Restek™ Ferrule Removal Kit has two tools: One for removing 1/32 inch adaptor ferrules and one for removing 1/16 inch adaptor ferrules.

Restek™ 1/32-Inch Stainless Steel Replacement Ferrules for MXT Connectors  

For MXT connectors.

Restek™ Valco Ferrules and Nuts  

For Valco connectors.

Thermo Scientific™ SilTite™ Ferrule Kits

Eliminate leaks with Thermo Scientific™ SilTite Ferrule Kits.

Thermo Scientific™ PEEK Fingertight Fittings

Ensure HPLC quality and robustness with Thermo Scientific™ PEEK Fingertight Fittings.