Length tolerance

Tolerance for “as manufactured” lengths

Dimensions in millimetres

Specified length	Nominal diameter or width		Length tolerance^a
Specified length	over	up to and including	Length tolerance^a
3000, 3500, 4000, 4500	2^b	50	± 200
5000, 5500, 6000	50	120	± 300
by agreement	120	200	± 500
^a 10 % of the number of bars in an order may be shorter than the specified tolerance, but not shorter than 50 % of the nominal length. ^b Including 2.

Tolerances for “fixed lengths”

Dimensions in millimetres