DIN ISO 8693 (DIN 1530 part 4, type FAH, hardened)
Item no. Hardness Material
6321. Shaft: HRC 60+4/-2 WS
Head: HRC 45+10/-5
Measure a dnd b:These limit dimensions apply for 100 mm length (l2).
For lengths (l1)> 100, the limit dimensions are to
be multiplied by (l1 – l2) 10-² .
The dimension tolerance value reaches its maximum at base 2.
Please specify d3 on the orders.