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factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji

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  • factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji
  • factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji
  • factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji
  • factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji
  • factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji

factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji

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The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for Allen Head Set Screws , Flange Bolt With Extended Point , Hex Hd Bolt , We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our factory and purchase our products.
factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji Detail:

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DIN931 Half Thread Hex Head Bolt Stainless Steel1
DIN931 Half Thread Hex Head Bolt Stainless Steel2

d

M1.6

M2

M2.5

M3

(M3.5)

M4

M5

M6

(M7)

M8

M10

M12

P

Pitch

  

0.35

0.4

0.45

0.5

0.6

0.7

0.8

1

1

1.25

1.5

1.75

b

L≤125

  

9

10

11

12

13

14

16

18

20

22

26

30

125＜L≤200

  

-

-

-

-

-

-

22

24

26

28

32

36

L＞200

  

-

-

-

-

-

-

-

-

-

-

45

49

c

Min

  

0.1

0.1

0.1

0.15

0.15

0.15

0.15

0.15

0.15

0.15

0.15

0.15

Max

  

0.25

0.25

0.25

0.4

0.4

0.4

0.5

0.5

0.5

0.6

0.6

0.6

da

Max

  

2

2.6

3.1

3.6

4.1

4.7

5.7

6.8

7.8

9.2

11.2

13.7

ds

Max=Nominal

  

1.6

2

2.5

3

3.5

4

5

6

7

8

10

12

A

Min

1.46

1.86

2.36

2.86

3.32

3.82

4.82

5.82

6.78

7.78

9.78

11.73

B

Min

-

-

-

-

-

-

-

-

-

-

-

-

dw

A

Min

2.4

3.2

4.1

4.6

5.1

5.9

6.9

8.9

9.8

11.6

15.6

17.4

B

Min

-

-

-

-

-

-

-

-

-

-

-

-

e

A

Min

3.41

4.32

5.45

6.01

6.58

7.66

8.79

11.05

12.12

14.38

18.9

21.1

B

Min

-

-

-

-

-

-

-

-

-

-

-

-

k

Nominal

  

1.1

1.4

1.7

2

2.4

2.8

3.5

4

4.8

5.3

6.4

7.6

A

Min

0.98

1.28

1.58

1.88

2.28

2.68

3.35

3.85

4.65

5.15

6.22

7.32

Max

1.22

1.52

1.82

2.12

2.52

2.92

3.65

4.15

4.95

5.45

6.58

7.68

B

Min

-

-

-

-

-

-

-

-

-

-

-

-

Max

-

-

-

-

-

-

-

-

-

-

-

-

k1

Min

  

0.7

0.9

1.1

1.3

1.6

1.9

2.28

2.63

3.19

3.54

4.28

5.05

r

Min

  

0.1

0.1

0.1

0.1

0.1

0.2

0.2

0.25

0.25

0.4

0.4

0.6

s

Max=Nominal

  

3.2

4

5

5.5

6

7

8

10

11

13

17

19

A

Min

3.02

3.82

4.82

5.32

5.82

6.78

7.78

9.78

10.73

12.73

16.73

18.67

B

Min

-

-

-

-

-

-

-

-

-

-

-

-

Thread length b

  

-

-

-

-

-

-

-

-

-

-

-

-

d

(M14)

M16

(M18)

M20

(M22)

M24

(M27)

M30

(M33)

M36

(M39)

  

P

Pitch

  

2

2

2.5

2.5

2.5

3

3

3.5

3.5

4

4

  

b

L≤125

  

34

38

42

46

50

54

60

66

72

78

84

125＜L≤200

  

40

44

48

52

56

60

66

72

78

84

90

L＞200

  

53

57

61

65

69

73

79

85

91

97

103

c

Min

  

0.15

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.3

Max

  

0.6

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

0.8

1

da

Max

  

15.7

17.7

20.2

22.4

24.4

26.4

30.4

33.4

36.4

39.4

42.4

ds

Max=Nominal

  

14

16

18

20

22

24

27

30

33

36

39

A

Min

13.73

15.73

17.73

19.67

21.67

23.67

-

-

-

-

-

B

Min

-

15.57

17.57

19.48

21.48

23.48

26.48

29.48

32.38

35.38

38.38

dw

A

Min

20.5

22.6

25.3

28.2

30

33.6

-

-

-

-

-

B

Min

-

22

24.8

27.7

29.5

33.2

38

42.7

46.6

51.1

55.9

e

A

Min

24.49

26.75

30.14

33.53

35.72

39.98

-

-

-

-

-

B

Min

-

26.17

29.56

32.95

35.03

39.55

45.2

50.85

55.37

60.79

66.44

k

Nominal

  

8.8

10

11.5

12.5

14

15

17

18.7

21

22.5

25

A

Min

8.62

9.82

11.28

12.28

13.78

14.78

-

-

-

-

-

Max

8.98

10.18

11.72

12.72

14.22

15.22

-

-

-

-

-

B

Min

-

9.71

11.15

12.15

13.65

14.65

16.65

18.28

20.58

22.08

24.58

Max

-

10.29

11.85

12.85

14.35

15.35

17.35

19.12

21.42

22.92

25.42

k1

Min

  

5.96

6.8

7.8

8.5

9.6

10.3

11.7

12.8

14.4

15.5

17.2

r

Min

  

0.6

0.6

0.6

0.8

0.8

0.8

1

1

1

1

1

s

Max=Nominal

  

22

24

27

30

32

36

41

46

50

55

60

A

Min

21.67

23.67

26.67

29.67

31.61

35.38

-

-

-

-

-

B

Min

-

23.16

26.16

29.16

31

35

40

45

49

53.8

58.8

Thread length b

-

-

-

-

-

-

-

-

-

-

-

Detail drawing

DIN931 Half Thread Hex Head Bolt Stainless Steel4
DIN931 Half Thread Hex Head Bolt Stainless Steel5
DIN931 Half Thread Hex Head Bolt Stainless Steel3

The full thread of the bolt means that the bolt and the threaded rod are all threaded. The half thread screw is half threaded and half is polished rod.

The bolts are divided into two types: coarse and fine teeth according to the thread shape. The coarse tooth shape is not displayed in the bolt’s logo. Ordinary bolts can be divided into three grades: A, B, and C according to the production accuracy. Grades A and B are refined bolts, and grade C is rough bolts. For connecting bolts for steel structures, unless otherwise specified, they are generally ordinary rough grade C bolts.

Stainless steel bolts refer to bolts made of stainless steel, including stainless steel SUS201 bolts, stainless steel SUS304 bolts, stainless steel SUS316 bolts, and stainless steel SUS316L bolts. The performance grades of stainless steel bolts, studs and studs are divided into 10 grades: from 3.6 to 12.9. The number before the decimal point represents 1/100 of the tensile strength limit of the material, and the number after the decimal point represents 10 times the ratio of the yield limit to the tensile strength limit of the material.

Packing

We provide a variety of different packaging to meet different shipping environment and cost control. The most common types of packaging are ton packs, woven bags, boxes in bulk, boxes in boxes, plus pallets or wooden cases to meet sea or air transport requirements. Below are photos of the different packaging types we offer for reference.

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

About us

Yongnian Hongji
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cer2
ce1
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ce4

* The following diagram identifies the different trade incoterms. Please select the one you prefer.

Yongnian Hongji1

Product detail pictures:

factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

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Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for factory Outlets for Hardened Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji , The product will supply to all over the world, such as: Gabon, New York, Oman, Further, we are supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to offer our clients an effective range of products.
    • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Gabrielle from Senegal - 2017.01.11 17:15
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Teresa from Greek - 2018.12.05 13:53
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