Catalog FATH US Industrial Hardware 2.2 - Page 266



Informaon
Technical
Tolerances
DIMENSIONAL TOLERANCES
Tolerances for Dierent Materials
Devia on limits ensures consistent quality (func onality, appearance…) of all FATH products. In case closer or wider tolerances are
intended, these are indicated in the drawing.
. Tolerances of Metal Parts
If not indicated otherwise, metal parts have tolerances according to
DIN ISO
– mK– E.
. . Devia on Limits for Linear Measures, Except Chamfered Edges
Closer or wider devia on limits are indicated in the drawing. If not,
tolerances of the nearest dimension range apply.
Devia on Limits for Linear Measures
Nominal dimension range [mm]
Devia on limits [mm]
0.5 ≤ 6
± 0.1
> 6 ≤ 30
± 0.2
> 30 ≤ 120
± 0.3
> 120 ≤ 400
± 0.5
Nominal dimension range [mm]
Devia on limits [mm]
. . Devia on Limits for Chamfered Edges
(External radii and chamfer heights)
Closer devia on limits are indicated in the drawing. If not, tolerances
of the nearest dimension range apply.
Devia on Limits for Nominal Dimension Range
Tolerance class “medium”
Abbrevia on m
0.5 ≤ 3
± 0.2
>3≤6
± 0.5
>6
±1
Nominal dimension range (shorter arm) [mm]
Devia on limits
≤ 10
± 1°
> 10 ≤ 50
± 0°30‘
. . Devia on Limits for Angular Dimensions
(External radii and chamfer heights)
Closer or wider devia on limits are indicated in the drawing. If not,
tolerances of the nearest dimension range apply.
Devia on Limits for Angular Dimensions
Tolerance class “medium”
Abbrevia on m
INFO.US@FATH.NET | PHONE +1 407 601-5900
> 50 ≤ 120
± 0°20‘
> 120 ≤ 400
± 0°10‘
265

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