Ferrulevg1 1/4 , Pack Of 10.

Details:

Standard ferrule 1/4in^ standard ferrule, material: vg1, 85% vespel/15% graphite, fitting size: 1/4in, ferrule id: 1/4in, seal with minimal torque, reusable, and preferred for vacuum and high-pressure uses, stable to 400 deg c, for mass spectroscopy transfer lines, also for 1/16, 1/8 in fittings