(196) Used with: Copper, brass, aluminum and plastic tubing. Not recommended for steel tubing. Soft plastic tubing requires internal tube support. Advantages: Low cost. No flaring required. Available with long or short nut and in wide range of styles and sizes. Typical Applications: Gasoline, oil, water, vacuum lines, air lines, and other low and medium pressure uses where excessive vibration or tube movement is not involved. Use long nuts (161 Series) to improve vibration characteristics.
(29) Used with: Copper, aluminum and plastic tubing. Not recommended for steel tubing. Soft plastic tubing requires internal tube support. Advantages: Low cost. No flaring required. Easy to assemble. Typical application: Air, oil, water and lubrication lines. Compact profile for tight spaces.
