Specifications

Fitting type: Female swivel nut (Internal metric threads)

Thread standard: Metric thread

Sealing interface: Internal 24° cone seat with elastomeric O-ring

Series: Light Series

External Cone: 24°

Material: Mild Steel 1.0737 (lead-alloyed)

Surface Treatment: Galvanized

DKOL 90 is a metric female swivel fitting designed for light-duty, low-pressure hydraulic hose and pipeline connections. DKOL 90 features an internal 24° cone seat equipped with an elastomeric O-ring, providing a redundant, leak-free seal that effectively handles severe vibration, thermal expansion, and extreme pressure spikes. Designed in accordance with international metric standard (DIN 2353/ISO8434-1), the light-series construction features thinner tube walls and lighter swivel nuts compared to its heavy-series counterpart (DKOS).