ISO 7089

Dimensional Standard of Washer As Per ISO 7089

1. The Washer will be according to ISO 7089 .
2. Material High grade carbon/alloy steel, Mild steel & stainless steel etc.
3. Hardness According to 100 HV, 200 HV, 300 HV or more as per requirement.
4. Coating & Marking will be done as per requirement.
5. All dimensions are in millimetres.

S. No.

Size

Outside diameter (D)

Inside Diameter (d)

Thickness (h)

 

Weight

Min.

Max.

Min.

Max.

Min.

Max.

Kg/1000

1

M-16

29.48

30

17

17.27

2.7

3.3

11.3

2

M-18

33.38

34

19

19.33

2.7

3.3

14.7

3

M-20

36.38

37

21

21.33

2.7

3.3

17.16

4

M-22

38.38

39

23

23.33

2.7

3.3

18.35

5

M-24

43.38

44

25

25.33

3.7

4.3

32.33

6

M-27

49.38

50

28

28.33

3.7

4.3

42.33

7

M30

55.26

56

31

31.39

3.7

4.3

53.64

8

M-33

58.8

60

34

34.62

4.4

5.6

75.34

9

M-36

64.8

66

37

37.62

4.4

5.6

92.08

10

M-39

70.8

72

42

42.62

5.4

6.6

126.51

11

M-42

76.8

78

45

45.62

7

9

200.2

12

M-45

83.6

85

48

48.62

7

9

242.71

13

M-48

90.6

92

52

52.74

7

9

284.09

14

M-52

96.6

98

56

56.74

7

9

319.01

15

M-56

103.6

105

62

62.74

9

11

442.72

16

M-60

108.6

110

66

66.74

9

11

477.43

17

M-64

113.6

115

70

70.74

9

11

513.25