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12.9 Grade DIN 6914 - ISO 7411 - UNI 5712 Heavy Hexagon Head Structural Bolts Zinc Plated



12.9 Grade DIN 6914 - ISO 7411 - UNI 5712 Heavy Hexagon Head Structural Bolts Zinc Plated

Size – D

Pitch (p)

E (Min.)

S (Min.)

S (Max.)

B (Min.)

B Max.)

K (Min.)

K (Max.)

M16

2

29.56

26.16

27

28

30

9.25

10.75

M20

2.5

35.03

31

32

33

35.5

12.1

13.9

M22

2.5

39.55

35

36

34

36.5

13.1

14.9

M24

3

45.2

40

41

39

43

14.1

15.9

M27

3

50.85

45

46

41

45

16.1

17.9

M30

3.5

55.37

49

50

44

49.5

17.95

20.05

M36

4

66.44

58.8

60

52

59

21.95

24.05

M39

4

71.3

63.1

65

68

75

23.95

26.05

M42

4.5

76.95

68.1

70

74

82.5

24.95

27.05

M45

4.5

82.6

73.1

75

76

84.5

26.95

29.05

M48

5

88.25

78.1

80

82

92

28.95

31.05

M56

5.5

99.2

87.8

90

90

101.5

33.75

36.25

M64

6

110.5

97.8

100

100

113

38.75

41.25

12.9 Grade DIN 6914 - ISO 7411 - UNI 5712 Heavy Hexagon Head Structural Bolts Zinc Plated

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