Din 5463 Pdf May 2026

standard specifies the dimensions and tolerances for metric parallel spline shaft connections

1. Nominal Dimensions

Pulling Heads for Hexagon Broaching (Zugköpfe für Sechskanträumen):

These are the adapter components that hold the broach and connect it to the broaching machine’s pulling mechanism. The standard ensures that any broach made to DIN 5463 fits any pulling head made to the same standard. din 5463 pdf

Warning:

Do not assume backwards compatibility. Always verify the pulling head thread form. Some manufacturers have updated internal standards to DIN 20550, meaning a DIN 5463 tool may physically not fit. standard specifies the dimensions and tolerances for metric

DIN 5463 defines the geometry and tolerances for splined shafts and hubs, which are essential for transmitting high torque and facilitating axial displacement in mechanical systems. din 5463 pdf