Ø12 mm, rolled, hardened and polished
Material CF 53, induction hardened (HRC 60±2); (for detailed information see DIN 17212)
Manufactured according to DIN 69051, part 3, tolerance class 7
Spindle pitches: 2,5 and 5 mm
Lengths 1052, 2052 und 3052mm
unmachined