BS 4168 8 | Fasten.it

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Dimensions in mm - source BS 4168 8
Publication date: 08/1982
d thread size	P	b ref.	dk max=nom	dk min	k max	α+2°	t max=nom	s nom
M 3	0.5	18	6	5.82	1.84	90°	1.05	2
M 4
M 5
M 6
M 8
M 10
M 12
M 14
M 16
M 20

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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Standard BS 4168 8