Precision shaft ground and hardened threaded bores at both ends.
The waves are turned off at both ends exactly to the specified length, slightly chamfered and an internal thread provided me M10x25.
Shaft Diameter: 20mm
Tolerance field h6 (0 + / -11μm)
Material: GCr15 high carbon chromium steel
Hardness: HRC62 +/- 2
Straightness: better 50 microns / 300mm
Length tolerance: +/- 200 microns
Threaded holes: M10x25 (both sides), depth approx. 25mm