Tubing connection ferrule only 3.3mm (1/8")
Chemically inert connectors with male 1/4"-28 thread for connecting 1/8" O.D. PTFE or Tefzel tubing to Chromatography adapters. Easy-to-assemble, No-Flange, No-Tool system is rated at 1000 psi with PTFE tubing, higher with Tefzel. Merely slip nut and ferrule over tubing and finger tighten in any 1/4"-28 threaded fitting. Offers zero-dead volume, leak-free seal. Ferrules are made of pure, virgin Tefzel (ETFE); no coloring agents are added.
Note: For complete item, order Nut and Ferrule.