STAUFF Connect

STAUFF Connect Metric Tube Fittings provide a reliable and globally recognized connection for hydraulic applications, particularly as metrification of hydraulic systems by globally operating OEMs becomes more prevalent. Designed in accordance with ISO 8434‑1 and DIN 2353, these fittings ensure consistently leak‑free performance while supporting efficient flow rates. With tube sizes ranging from 4 mm to 42 mm, they are easy to assemble with standard tools and can be combined seamlessly with other metric tube fitting systems. The product range includes 24° cutting ring fittings, 24° taper fittings with O‑ring, 24° weld cones with O‑ring, and 37° flared tube fittings, offering a versatile and comprehensive solution for a wide variety of hydraulic systems.

All carbon‑steel STAUFF Connect fittings are protected by a high‑quality zinc/nickel surface coating, providing corrosion resistance of at least 1200 hours. Supported by automated assembly systems, precision tooling, and the STAUFF Form Tube‑Forming technology, the fittings are engineered for long service life, repeatable installation quality, and high operational reliability. STAUFF Connect Metric Tube Fittings are widely used in manufacturing, agricultural, construction, and mining equipment, where compact dimensions, robust performance, and standardized designs are critical to modern hydraulic systems.