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Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji

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  • Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji
  • Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji
  • Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji
  • Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji
  • Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji

Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji

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Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for Hex Socket Head Bolt , Stainless Steel Bolt , D Ring Bolt , Base within the small business concept of Top quality initially, we want to fulfill more and additional friends within the word and we hope provide the ideal solution and services to you.
Original Factory 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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Product detail pictures:

Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji detail pictures

Related Product Guide:
With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Original Factory Drywall Screw - DIN931 Half Thread Hex Head Bolt Stainless Steel – Hongji , The product will supply to all over the world, such as: Berlin, Bangalore, Melbourne, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we provide, effective and satisfying consultation service is supplied by our professional after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So you should make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We've been confident that we have been going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
    • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By John from Saudi Arabia - 2017.10.27 12:12
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Irma from Uruguay - 2018.05.13 17:00
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