Description
Parker Hannifin offers a comprehensive selection
of o-rings that meet international specifications for
metric tube fittings. Traditionally, AS568 sizes have
been used for tube fittings in the US. Parker offers
seals that are engineered to meet the
requirements of ISO 6149 metric tube fittings. This
standard, set by the International Standards
Organization (ISO), minimizes proliferation of port
usage and promotes leak-free connections.