Plain washers - Extra large series, product grade C

This standard specifies the requirements for the washers, class C, with particularly large diameter. They are used especially for screws and nuts in the wooden buildings. R form with round hole for nominal thread diameter from 5 to 52 mm. V shape with square hole for nominal thread diameter from 5 to 22 mm.

Dimensions in mm -source DIN EN ISO 7094
Publication date: 12/2000 - Supersedes partially DIN 440: 05/1990
thread size	d1 min	d1 max	d2 min	d2  max	h min	h max	Appr. weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3)
M 5	5.5	5.8	16.9	18	1.7	2.3	3.62
M 6
M 8
M 10
M 12
M 14
M 16
M 18
M 20
M 22
M 24
M 27
M 30
M 33
M 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.
WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.

Plain washers - Extra large series, product grade C

This standard specifies the requirements for the washers, class C, with particularly large diameter. They are used especially for screws and nuts in the wooden buildings. R form with round hole for nominal thread diameter from 5 to 52 mm. V shape with square hole for nominal thread diameter from 5 to 22 mm.

Dimensions in mm - source DIN 440 form V square hole
Publication date: 03/2001 - This norm, togheter with DIN EN ISO 7094:12/2000 replaces DIN 440:05/1990 edition.
thread size	a  min	a max	d2 min	d2 max	h min	h max	Approximate weight in kg x1000 pcs, (ρ=7,85 kg/dm3)
M 5
M 6
M 8
M 10
M 12
M 16
M 20
M 22

Dimensions in mm -source Din 440 form R
Publication date: 05/1990 - Supersedes DIN 440: 07/1974 edition
thread size	d1 min	d1 max	d2 min	d2  max	h min	h max	Appr. weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3)
M 5	5.5	5.8	16.9	18	1.7	2.3	3.62
M 6
M 8
M 10
M 12
M 14
M 16
M 20
M 22
M 24
M 27
M 30
M 33
M 36
M 39
M 42
M 45
M 48
M 52

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.
WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.