There is a multitude of hydraulic fittings. They are differentiated according to several criteria:
Male or female connections,
Straight or angled fittings,
Rigid or swivel fittings.
Hydraulic fittings are available in many sizes and depending on your needs, fittings should be selected according to the type of hydraulic hose (braided, spiral, high pressure, thermoplastic or other).
For more information, see the TYPES OF FITTINGS AVAILABLE from HP Hydraulics.