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DIN 971-2 Standard Dimensions for High hexagon nuts with metric fine thread

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Hexagon nuts; fine thread; style 2; property classes 10 and 12

Dimensional Drawing and Technical Diagrams

1728_J9gV8H_din-en-iso-8674.jpg

Key Dimensions and Technical Parameters

Dimensions in mm - source Din 971 2

Publication date: 10 - 1987 sUPERSEDES din 971 2 : 12-1983
D thread size
s nom
e min
 m min
m max
 ~weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3)
M 8x1
13
14.38
 7.14 7.5 6
M 10x1-1.25
16
17.77
 8.94 9.3 11.7
M 12x1.25-1.5
18
20.03
 11.57 12 18.2
M 14x1.5 21 23.36 13.4 14.1 29
M16x1.5
24
26.75
 15.7 16.4 42
M 18x1.5 27 29.56 16.9 17.6 58
M 20x1.5- 2
30
32.95
 19 20.3 82
M 22x1.5 34 37.29 20.5 21.8 117
M 24x2
36
39.55
 22.6 23.9 154
M 27x2 41 45.2 25.4 26.7 200
M 30x2
46
50.85
 27.3 28.6 270
M 33X2 50 55.37 30.9 32.5 380
M 36x3
55
60.79
 33.1 34.7 470
M 39x3 60 66.44 35.9 37.5 610

Reproduced by permission of DIN Deutsches Institut für Normung e. V. The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from Beuth Verlag GmbH, Burggrafenstraße 6, 10787 Berlin, Germany.
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