They are manufactured according to DIN ISO 14 (former DIN 5463), they are supplied in steel C 45 and are usually in stock.
They can also be produced in different steel qualities, such as for ex. 42CrMo4 (AISI 4140) or W. 1.4301 (AISI 304), or in further qualities on request.
For high torsional stresses in case of axial shiftability.
Dimensions and tolerances according to the table herewith enclosed.
Further dimensions on request.