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2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji

2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji Featured Image
  • 2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji
  • 2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji
  • 2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji
  • 2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji
  • 2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji

2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji

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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of M8x20 Hex Bolt , Concrete Wedge Anchor Bolts , Prestressed Anchor , Honesty is our principle, skilled procedure is our perform, service is our target, and customers' satisfaction is our long term!
2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji Detail:

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DIN912 Hex Socket Cup Head Screw1
DIN912 Hex Socket Cup Head Screw

d

M1.4

M1.6

M2

M2.5

M3

M4

M5

M6

M8

M10

M12

(M14)

M16

(M18)

M20

P

Coarse thread

0.3

0.35

0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

1.75

2

2

2.5

2.5

Fine thread

/

/

/

/

/

/

/

/

1

1.25

1.5

1.5

1.5

2

2

Very Fine thread

/

/

/

/

/

/

/

/

/

1

1.25

/

/

1.5

1.5

b

Reference value

14

15

16

17

18

20

22

24

28

32

36

40

44

48

52

dk

Max （Smooth）

2.6

3

3.8

4.5

5.5

7

8.5

10

13

16

18

21

24

27

30

Max （Knurl*）

2.74

3.14

3.98

4.68

5.68

7.22

8.72

10.22

13.27

16.27

18.27

21.33

24.33

27.33

30.33

Min

2.46

2.86

3.62

4.32

5.32

6.78

8.28

9.78

12.73

15.73

17.73

20.67

23.67

26.67

29.67

ds

Max

1.4

1.6

2

2.5

3

4

5

6

8

10

12

14

16

18

20

Min

1.26

1.46

1.86

2.36

2.86

3.82

4.82

5.82

7.78

9.78

11.73

13.73

15.73

17.73

19.67

k

Max

1.4

1.6

2

2.5

3

4

5

6

8

10

12

14

16

18

20

Min

1.26

1.46

1.86

2.36

2.86

3.82

4.82

5.7

7.64

9.64

11.57

13.57

15.57

17.57

19.48

s

Nominal

1.3

1.5

1.5

2

2.5

3

4

5

6

8

10

12

14

14

17

Min

1.32

1.52

1.52

2.02

2.52

3.02

4.02

5.02

6.02

8.025

10.025

12.032

14.032

14.032

17.05

Max

1.36

1.56

1.56

2.06

2.58

3.08

4.095

5.14

6.14

8.175

10.175

12.212

14.212

14.212

17.23

t

Min

0.6

0.7

1

1.1

1.3

2

2.5

3

4

5

6

7

8

9

10

Thread length=b

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

d

(M22)

M24

(M27)

M30

(M33)

M36

M42

M48

M56

M64

M72

M80

M90

M100

P

Coarse thread

2.5

3

3

3.5

3.5

4

4.5

5

5.5

6

6

6

6

6

Fine thread

2

2

2

2

2

3

3

3

4

4

4

4

4

4

Very Fine thread

1.5

/

/

/

/

/

/

/

/

/

/

/

/

/

b

Reference value

56

60

66

72

78

84

96

108

124

140

156

172

192

212

dk

Max （Smooth）

33

36

40

45

50

54

63

72

84

96

108

120

135

150

Max （Knurl*）

33.39

36.39

40.39

45.39

50.39

54.46

63.46

72.46

84.54

96.54

108.54

120.54

135.63

150.63

Min

32.61

35.61

39.61

44.61

49.61

53.54

62.54

71.54

83.46

95.46

107.46

119.46

134.37

149.37

ds

Max

22

24

27

30

33

36

42

48

56

64

72

80

90

100

Min

21.67

23.67

26.67

29.67

32.61

35.61

41.61

47.61

55.54

63.54

71.54

79.54

89.46

99.46

k

Max

22

24

27

30

33

36

42

48

56

64

72

80

90

100

Min

21.48

23.48

26.48

29.48

32.38

35.38

41.38

47.38

56.26

63.26

71.26

79.26

89.13

99.13

s

Nominal

17

19

19

22

24

27

32

36

41

46

55

65

75

85

Min

17.05

19.065

19.065

22.065

24.065

27.065

32.08

36.08

41.08

46.08

55.1

65.1

75.1

85.12

Max

17.23

19.275

19.275

22.275

24.275

27.275

32.33

36.33

41.33

46.33

55.4

65.4

75.4

85.47

t

Min

11

12

13.5

15.5

18

19

24

28

34

38

43

48

54

60

Thread length=b

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Detail drawing

DIN912 Hex Socket Cup Head Screw2
DIN912 Hex Socket Cup Head Screw6
DIN912 Hex Socket Cup Head Screw4

Hexagon socket head screws generally refer to socket head cap screws.

Cylinder head socket head cap screws, also referred to as socket head cap screws, cup head screws, and socket head cap screws, have different names, but the meanings are the same. Generally, there are 4.8 grades, 8.8 grades, 10.9 grades, and 12.9 grades for commonly used socket head cap screws. Also called hexagon socket head cap screws, also known as hexagon socket head cap bolts. Its head is a hexagonal head and a cylindrical head. According to the material, there are stainless steel and iron. The stainless steel includes stainless steel SUS202 hexagon socket head cap screws, which are ordinary stainless steel, stainless steel SUS304 hexagon socket head cap screws, and stainless steel SUS316 hexagon socket head cap screws. According to the strength grade of hexagon socket head screws, there are 4.8 hexagon socket screws, 8.8 hexagon socket screws, 10.9 hexagon socket screws, and 12.9 hexagon socket screws. Grade 8.8-12.9 hexagon socket head cap screws are called high-strength and high-grade socket head bolts.

DIN912 Hex Socket Cup Head Screw7

Packing

The packaging of the socket head cap screws is the box and the outer box by default.

Packaging and delivery
Packaging and delivery1
Packaging and delivery2
Packaging and deliver3
Packaging and delivery4
Packaging and delivery3

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Product detail pictures:

2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji detail pictures

2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji detail pictures

2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji detail pictures

2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji detail pictures

2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji detail pictures

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We not only will try our greatest to supply outstanding services to every shopper, but also are ready to receive any suggestion offered by our buyers for 2021 Good Quality Round Head Allen Bolt - DIN912 Hex Socket Cup Head Screw SUS304 SUS316 SUS201 – Hongji , The product will supply to all over the world, such as: Greenland, Czech, Borussia Dortmund, We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.
    • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Edward from Curacao - 2018.06.05 13:10
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Irma from Ecuador - 2017.01.28 19:59
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