Intenfa Logo

Technical Informations

12.9 Grade DIN 6914 - ISO 7411 - UNI 5712 Heavy Hexagon Head Structural Bolts Hot Dip Galvanized HDG



12.9 Grade DIN 6914 - ISO 7411 - UNI 5712 Heavy Hexagon Head Structural Bolts Hot Dip Galvanized HDG

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 Hot Dip Galvanized HDG

Intenfa Loading
Our customer support team is here to answer your questions. Ask us anything!
How can we help?
Intenfa.com Whatsapp Chat Online
Whatsapp Chat
Our customer support team is here to answer your questions. Ask us anything!
How can we help?
Intenfa.com Whatsapp Chat Online
Whatsapp Chat