Swagelok SS-8M0-1-4 — 316 stainless steel Swagelok tube fitting, male connector, 8 mm Tube OD x 1/4 in. Male NPT. Body in 316 stainless steel with the Swagelok two-ferrule (front-ferrule/back-ferrule) mechanical-grip tube end for a gaugeable, leak-tight connection on instrumentation and fluid-system tubing (8 mm Swagelok tube fitting (two-ferrule) x 1/4 in. Male NPT). Working pressure and temperature ratings are determined by the selected tubing per Swagelok catalog MS-01-140; use with correspondingly sized, fully annealed 316/316L stainless steel tubing.