The new pneumatic bulkhead fittings M12 × 1.0 and M14 × 1.0 are screwed into the adapter grommets and thus integrated directly into the cable entry frame. The bulkhead fittings for pneumatic hoses are also available individually, e.g. for use with the AT-K-M and the QT-AT-K-M adapter grommets from icotek. The bulkhead fittings are made of nickel-plated brass.
