Installation Nuts

Cool-Lock Nut for Agilent and Shimadzu Systems MOST POPULAR!
  • Avoid burning your fingers – cools with the oven
  • Increased reproducibility – locks insertion depth before installation
  • No need for wrench with hand-tightened connections
  • No more Wite-Out, Tipp-Ex, or septa pieces!

Download the Cool-Lock Nut Product Guide »

Cool-Lock Nut Installation Video

Standard Installation Nut
  • For capillary connections to both Agilent injectors and GC detectors (not MS)
  • Interchangeable with original Agilent nuts
  • Standard length nut uses short Agilent ferrules (1.65 mm)
  • Extended length (deep well) nut uses standard ferrules (2.4 mm)