Flat Washer

This norm (DIN EN ISO 7089) specifies the characteristics of plain washers, normal series, product grade A, hardness classes 200 HV and 300 HV and nominal diameters (threaded nominal diameters) from 1,6 to 64 mm inclusive.

Dimensions in mm : source DIN EN ISO 7089 Grade A
Publication date: 11/2000  -   Replaces together with (DIN EN ISO 7090): DIN 125 1-2 1990
Thread size	d nom=min	d1 nom=max	s nom	weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
M 1.6	1.7	4	0.3	0.024
M 2	2.2	5	0.3	0.037
M 2.5	2.7	6	0.5	0.088
M 3
M 3.5
M 4
M 5
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
M 39
M 42
M 45
M 48
M 52
M 56
M 60
M 64

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 with chamfer

This norm ( DIN EN ISO 7090) specifies the characteristics of plain washers, with chamfer on the outside diameter, normal series, product grade A, hardness classes 200 HV and 300 HV and nominal diameters (threaded nominal diameters) from 5 mm to 64 mm inclusive.

Dimensions in mm - source DIN EN ISO 7090
Publication date: 11/2000 - Replaces together with DIN EN ISO 7089: DIN 125-1 and DIN 125-2: 03/1990
thread size	d min=nom	D max=nom	h nom	≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
M 5	5.3	10	1	0.443
M 6	6.4	12	1.6	1.02
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
M 39
M 42
M 45
M 48
M 52
M 56
M 60
M 64

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.

Flat Washers

DIN 125 1 : Product grade A washers with a hardness up to 250 HV, designed for use with hexagon head bolts and nuts

DIN 125 2 : Product grade A washers with a hardness from 300 HV, designed for use with hexagon head bolts and nuts

Dimensions in mm : source DIN 125 -1 2
Publication date: 03/1990  Supersedes DIN 125: 05/1968
Thread size	d nom=min	d1 nom=max	s nom	weight in Kg x 1000 pcs (ρ=7,85 kg/dm 3 )
M 1.6 din 125	1.7	4	0.3	0.024
M 1.7 din 125	1.8	4.5	0.3	0.031
M 2 din 125	2.2	5	0.3	0.037
M 2.3 din 125	2.5	6	0.5	0.092
M 2.5 din 125	2.7	6	0.5	0.088
M 2.6 din 125	2.8	7	0.5	0.127
M 3 din 125	3.2	7	0.5	0.119
M 3.5 din 125	3.7	8	0.5	0.155
M 4 din 125	4.3	9	0.8	0.308
M 5 din 125
M 6 din 125
M 7 din 125
M 8 din 125
M 10 din 125
M 12 din 125
M 14 din 125
M 16 din 125
M 18 din 125
M 20 din 125
M 22 din 125
M 24 din 125
M 26 din 125
M 27 din 125
M 28 din 125
M 30 din 125
M 32 din 125
M 33 din 125
M 35 din 125
M 36 din 125
M 38 din 125
M 39 din125
M 40 din 125
M 42 din125
M 45 din125
M 48 din 125
M 50 din 125
M 52 din 125
M 55 din 125
M 56 din125
M 58 din 125
M 60 din125
M 64 din 125
M 68 din 125
M 72 din 125
M 76 din 125
M 80 din 125
M 85 din 125
M 90 din 125
M 95 din 125
M 100 din 125
M 105 din 125
M 110 din 125
M 115 din 125
M 120 din 125
M 125 din 125
M 130 din 125
M 135 din 125
M 140 din 125
M 145 din 125
M 150 din 125
M 160 din 125

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.

Flat washers

Dimensions in mm : source UNI 6592 Withdrawn TE : for hexagon heads  screws  TC : for cylindrical heads screws

Publication date: 12 -1969

Thread size

Ø1.6

Ø2

Ø2.2

Ø2.5

Ø3

Ø3.5

Ø4

Ø5

Ø6

Ø7

Ø8

Ø10

Ø12

d

1.7

2.2

2.4

2.7

3.2

3.7

4.3

5.3

6.4

7.4

8.4

10.5

13

d1

TC

s

Dimensions in mm : source UNI 6592

Publication date: 12 -1969

Thread size

Ø14

Ø16

Ø18

Ø20

Ø22

Ø24

Ø27

Ø30

Ø33

Ø36

Ø39

Ø42

Ø45

d

15

17

19

21

23

25

28

31

34

37

40

43

46

d1

TC

s

Dimensions in mm : source UNI 6592

Publication date: 12 -1969

Thread size

Ø48

Ø52

Ø56

Ø60

Ø64

Ø68

Ø72

Ø76

Ø80

Ø85

Ø90

d

50

54

58

62

66

70

74

78

82

88

93

d1

TC

s

The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from UNI - Ente italiano di normazione Via Sannio 2 - 20137 Milano, Italy.
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.