ISO 4018

ISO 4018

Hardness, tensile strength, Elongation after fracture, lower yield strength at 0.2% non-proportional elongation stress under proof load, impact absorb energy
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DIN EN ISO4018

product-198-64

M6 - M64

3.6, 4.6, 4.8
(Other Grades See ISO898-1)

DIN EN ISO 4018


ISO 4018 Hexagon head screws - Product grade C

 

ISO 4018 bolt Mechanical Properties

ISO 8992

d < 39 mm: 3.6, 4.6, 4.8

d Greater than or equal to 39 mm: as agreed

d < 39 mm: ISO 898-1

d Greater than or equal to 39 mm: as agreed

ISO 4759-1

Plain; Electroplated;Hot-Dip Galvanized; As Agreed between supplier and customer

ISO 6157-1

8g

ISO 724, ISO 965-1

ISO 9001

Hardness, tensile strength, Elongation after fracture, lower yield strength at 0.2% non-proportional elongation stress under proof load, impact absorb energy

Agreement can be 20 degree , 0 degree , -10 degree , -20 degree , -40 degree ,even -100 degree

 

ISO 4018 BOLT DIMENSION (mm)

M5

M6

M8

M10

M12

(M14)

M16

(M18)

M20

(M22)

M24

(M27)

d

 

 

 

 

 

 

 

 

 

 

 

 

P

0.8

1

1.25

1.5

1.75

2

2

2.5

2.5

2.5

3

3

a

2.4

3

4

4.5

5.3

6

6

7.5

7.5

7.5

9

9

0.8

1

1.25

1.5

1.75

2

2

2.5

2.5

2.5

3

3

c

0.5

0.5

0.6

0.6

0.6

0.6

0.8

0.8

0.8

0.8

0.8

0.8

da

6

7.2

10.2

12.2

14.7

16.7

18.7

21.2

24.4

26.4

28.4

32.4

dw

6.74

8.74

11.47

14.47

16.47

19.15

22

24.85

27.7

31.35

33.25

38

e

8.63

10.89

14.2

17.59

19.85

22.78

26.17

29.56

32.95

37.29

39.55

45.2

k

3.5

4

5.3

6.4

7.5

8.8

10

11.5

12.5

14

15

17

3.875

4.375

5.675

6.85

7.95

9.25

10.75

12.4

13.4

14.9

15.9

17.9

3.125

3.625

4.925

5.95

7.05

8.35

9.25

10.6

11.6

13.1

14.1

16.1

k1

2.19

2.54

3.45

4.17

4.94

5.85

6.48

7.42

8.12

9.17

9.87

11.27

r

0.2

0.25

0.4

0.4

0.6

0.6

0.6

0.6

0.8

0.8

0.8

1

s

max=nominal

8

10

13

16

18

21

24

27

30

34

36

41

7.64

9.64

12.57

15.57

17.57

20.16

23.16

26.16

29.16

33

35

40

 

M30

(M33)

M36

(M39)

M42

(M45)

M48

(M52)

M56

(M60)

M64

d

 

 

 

 

 

 

 

 

 

 

 

P

3.5

3.5

4

4

4.5

4.5

5

5

5.5

5.5

6

a

10.5

10.5

12

12

13.5

13.5

15

15

16.5

16.5

18

3.5

3.5

4

4

4.5

4.5

5

5

5.5

5.5

6

c

0.8

0.8

0.8

1

1

1

1

1

1

1

1

da

35.4

38.4

42.4

45.4

48.6

52.6

56.6

62.6

67

71

75

dw

42.75

46.55

51.11

55.86

59.95

64.7

69.45

74.2

78.66

83.41

88.16

e

50.85

55.37

60.79

66.44

71.3

76.95

82.6

88.25

93.56

99.21

104.86

k

18.7

21

22.5

25

26

28

30

33

35

38

40

19.75

22.05

23.55

26.05

27.05

29.05

31.05

34.25

36.25

39.25

41.25

17.65

19.95

21.45

23.95

24.95

26.95

28.95

31.75

33.75

36.75

38.75

k1

12.36

13.97

15.02

16.77

17.47

18.87

20.27

22.23

23.63

25.73

27.13

r

1

1

1

1

1.2

1.2

1.6

1.6

2

2

2

s

max=nominal

46

50

55

60

65

70

75

80

85

90

95

45

49

53.8

58.8

63.1

68.1

73.1

78.1

82.8

87.8

92.8

 

ISO 4018 equivalent standard:

GB /T 5781

ISO 4018

DIN EN ISO 4018

ANSI/ASME B 18.2.3.10M

IS 1363-2

AS 1111.2

 

1001

 

TPB57IF9HXZ95HT

 

 

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