Metric hydraulic fitting AA M18x1.5 12L x M16x1.5 10L Waryński [W-5115151210]Metric hydraulic reducing fitting AA M18x1.5 12L x M16x1.5 10L Waryński. The fasteners were designed and manufactured in accordance with applicable standards, which describe in detail the quality and dimensional requirements. They are compatible with fasteners from other renowned power hydraulics manufacturers.