DIN 71802 threaded ball joint linkages consist of a DIN 71805 ball socket and a DIN 71803 ball stud.
The swivel angle for the type with safety catch (types BS) is 15°, without safety catch (types B) it is 18°.
During assembly, the ball socket is pushed over the snap ring, which acts as a retainer. If the retaining force (see also pull-off force in the table above) is not sufficient, the connection of ball socket / ball stud can be secured by the safety catch, which can easily be fitted.
To protect the threaded ball joint linkages against contamination, GN 710 dust caps can be used.
The hex nut is part of the threaded ball joint linkages with threaded stud.
Housing and plain stud
Property class 5
Zinc plated, colorless passivated finish
Ball socket lubricated
Dust Caps GN 710
Reduced resistance (ball socket with play)
Ball studs DIN 71803
Ball sockets DIN 71805
(ball socket and ball stud in one axis)