Carbon steel zinc coated wedge anchor Bolt

To obtain a reliable and huge tightening force, it is necessary to ensure that the clamp ring fixed on the gecko is fully expanded. And the expansion clamp must not fall off the rod or twist or deform in the hole.

Products Details

This product has longer threads and is easier to install. It is often used in heavy-duty installations. To obtain a reliable and huge tightening force, it is necessary to ensure that the clamp ring fixed on the gecko is fully expanded. And the expansion clamp must not fall off the rod or twist or deform in the hole. The calibrated tensile force values are all tested under the conditions of cement strength of 260 ~ 300 kgs/cm2, and the maximum value of the safety load must not exceed 25% of the calibrated value.Carbon steelSuitable for concrete and dense natural stone, metal structures, metal profiles, floor plates, support plates, brackets, railings, windows, curtain walls, machines, beams, beams, brackets, etc.

Size

Drill hole

Length range

Design drawing force

Ultimate frawing force

Dseign shear force

Ultimate shear force

M6

6

40-120

5

9.7

--

--

M8

8

50-220

8

16

6

9

M10

10

60-250

12

24

8

14

M12

12

70-400

18

33

18

29

M14

14

80-200

20

44

22

37

M16

16

80-300

22

51.8

26

45

M18

18

100-300

28

58

28

57

M20

20

100-400

35

70

31

62

M24

24

12-400

50

113

45

88

1/4

1/4 (6.35mm)

45-200

5

9.7

--

--

5/16

5/16 (8mm)

50-220

8

16

6

9

3/8

3/8 (10mm)

60-250

12

24

8

14

1/2

1/2 (12.7mm)

70-400

18

33

18

29

5/8

5/8 (16mm)

80-200

20

44

22

37

3/4

3/4 (19.5mm)

80-300

22

51.8

26

45

1"

1" (25.4mm)

100-300

28

58

28

57

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