24° tube connectors made of steel for common outer tube diameters between 4 and 42 mm, as per ISO 8434-1 and DIN 2353. With 24° tapered hole (shape W as per DIN 3861). Extra-Light, Light and Heavy Series. For rated pressures up to 800 bar. Complete accessory range. STAUFF zinc/nickel surface as a delivery standard. Independent certificates and approvals for numerous components. Optimised inner contours, low flow resistances. Compact design. Easy assembly.