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DIN EN ISO 4033 Standard Dimensions for Hexagon nuts, style 2, product grades A and B

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Technical History and International Equivalents of DIN EN ISO 4033

Equivalent standards: UNI EN ISO 4033 ISO 4033 NF EN ISO 4033 BS EN ISO 4033

Hexagon high nuts

 

This standard DIN EN ISO 4033 specifies characteristics of hexagon high nuts (style 2) with thread sizes from M5 to M36 inclusive, product grade A for thread D ≤ M16 and product grade B for thread D > M16.

Dimensional Drawing and Technical Diagrams

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Key Dimensions and Technical Parameters

Dimensions in mm - DIN EN ISO 4033
Publication date: 04/2013 - Replaces: DIN EN ISO 4033 03/2001
d thread size s nom=max h min h max e min d1 c max
M5 8 4.8 5.1 8.79 6.9 0.50
M6 10 5.4 5.7 11.05 8.9 0.50
M8 13 7.14 7.50 14.38 11.60 0.60
M10 16 8.94 9.30 17.77 14.60 0.60
M12 18 11.57 12 20.03 16.60 0.60
M14 21 13.4 14.1 23.36 19.60 0.60
M16 24 15.7 16.4 26.75 22.50 0.80
M20 30 19 20.3 32.95 27.70 0.80
M24 36 22.6 23.9 39.55 33.20 0.80
M30 46 27.3 28.6 50.85 42.70 0.80
M36 55 33.1 34.7 60.79 51.20 0.80
Designation: Hexagon Nuts Din 4033 - M12 - 9

Dimensions in mm - DIN EN ISO 4033
Publication date: 03/2001 - Replaces: DIN 24033 12/1991
d thread size s nom=max h min h max e min
M5 8 4.8 5.1 8.79
M6 10 5.4 5.7 11.05
M8 13 7.14 7.50 14.38
M10 16 8.94 9.30 17.77
M12 18 11.57 12 20.03
M14 21 13.4 14.1 23.36
M16 24 15.7 16.4 26.75
M20 30 19 20.3 32.95
M24 36 22.6 23.9 39.55
M30 46 27.3 28.6 50.85
M36 55 33.1 34.7 60.79
Designation: Hexagon Nuts Din 4033 - M12 - 9

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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