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DIN 937 Standard Dimensions for Hexagon thin slotted and castle nuts

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This norm has been cancelled

Hexagon thin slotted and castle nuts

Dimensional Drawing and Technical Diagrams

126_1976.jpg

Key Dimensions and Technical Parameters

Dimensions in mm - source DIN 937Withdrawn
Publication date 12- 1983 Supersedes DIN 937: 12 -1978
d thread size P ds max

m max

 w max
s nom
 e min
n min
 n max
M 6 1 - 6 3.5 10 11.05 2 2.25
M 7 1 - 7 4 11 12.12 2 2.25
M 8 1.25 - 8 4.5 13 14.38 2.5 2.75
M 10 1.5 - 9 5 17 18.9 2.8 3.05
M 12 1.75 17 10 6 19 20.1 3.5 3.8
M 14 2 19 11 7 22 24.49 3.5 3.8
M 16 2 22 12 7 24 26.75 4.5 4.8
M 18 2.5 25 13 8 27 29.56 4.5 4.8
M 20 2.5 28 13 8 30 32.95 4.5 4.8
M 22 2.5 30 15 9 32 35.03 5.5 5.8
M 24 3 34 15 9 36 39.55 5.5 5.8
M 27 3 38 17 11 41 45.2 5.5 5.8
M 30 3.5 42 18 11 46 50.85 7 7.36
M 33 3.5 46 20 13 50 55.37 7 7.36
M 36 4 50 20 13 55 60.79 7 7.36
M 39 4 55 22 13 60 66.44 7 7.36
M 42 4.5 58 23 14 65 71.3 9 9.36
M 45 4.5 62 25 16 70 76.95 9 9.36
M 48 5 65 25 16 75 82.6 9 9.36
M 52 5 70 27 18 80 88.25 9 9.36

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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