Hex Bolts
Hexagon bolts are a type of fastener consisting of a head and a threaded rod (a cylinder with an external thread), which need to be matched with a nut to fasten and connect two parts with through holes.
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PRODUCT INTRODUCTION

Introduction:

 

As a manufacturer located in China, we take pride in presenting our world-class product, Hex Bolts. Our company has a history of providing high-quality products to our clients for more than a decade, and our product Hex Bolts is no exception. Our product is widely used in various industries and has received excellent feedback from our delighted customers. This introduction discusses the product, its features, uses, and benefits—the reasons why various industries seek Hex Bolts.

 

Features of Hex Bolts:

 

Hex Bolts are standard hexagonal-shaped bolts that are usually made from low carbon steel or alloy. The unique hexagonal shape of these bolts provides additional grip, making it a reliable fastening mechanism for materials such as wood, metal, and plastic. Hex Bolts come in different sizes, lengths, and finishes. We offer various finishes such as Zinc, Hot Dip Galvanized, Black oxide, and plain finish.

 

Uses:

 

Hex Bolts have an extensive range of industrial uses. Some of the most common uses are listed below:

 

1. Construction: Hex Bolts are widely used in the construction industry as they provide strong and sturdy support for buildings, bridges, and other structures. They are ideal for fastening heavy materials such as steel beams.

 

2. Automotive Industry: Hex Bolts have a prominent place in the automotive industry, where they are used for assembling car and truck frames, engines, and other components.

 

3. Industrial Manufacturing: Hex bolts are frequently used in industrial manufacturing, where they hold together machine parts, production lines, and other heavy equipment.

 

4. Agriculture: In the agriculture industry, Hex Bolts are used to fasten machinery and equipment such as harvesters, tractors, and plows.

 

Benefits:

 

1. Strong and Secured Fastening: Hex Bolts offer secure and strong fastening of materials, making them ideal for industrial, construction, and automotive applications.

 

2. Low Corrosion: Our Hex Bolts are of high quality, and the finishes we offer prevent rust, oxidation, and corrosion.

 

3. Long-Lasting: Our Hex Bolts have a long-lasting life span as they can withstand heavy loads, vibrations, and extreme temperature changes.

 

4. Economical: Our Hex Bolts are reasonably priced, making them accessible to many industries and businesses.

 

5. Versatile: Hex Bolts are designed to work with various materials, making them versatile and suitable for a broad range of applications.

 

Conclusion:

 

In conclusion, our Hex Bolts are of high quality, versatile, and economical, making them an ideal choice for industries and businesses looking for a reliable fastening mechanism. The product's unique hexagonal shape provides additional grip, making it an excellent alternative to traditional bolts. Our product is durable, and the different finishes we offer prevent rust, oxidation, and corrosion. With Hex Bolts, you can be assured of a stronger and secure connection between materials, making them reliable and safe. We invite you to contact us for more information about our product, and we look forward to serving you.

 

Hex bolts and nuts are the most popular fasteners at home and abroad. This standard specifies the characteristics of hexagonal bolts with threads from M3 to M64 (including M64) and nominal lengths up to 10mm to 500mm. The main standards are DIN931 partial thread, DIN933 full thread, ISO4014, ISO4017 and American standard ASME B18.2.1.


Hex bolt refers to a fastener consisting of a hex head and a cylindrical screw. Usually, it needs to cooperate with a nut to connect and fasten two parts with through holes. It is also the most basic of the entire fastener category. And one of the most popular products.


Types of Hex Bolt


As a professional hex bolt manufacturer, We currently produces the following types of hexagonal bolts (in addition, according to your usage, we can customize products, coatings, specifications, etc. that meet your needs):

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DIN933 hex bolt (full thread)

DIN933 full-threaded hex bolts are divided into two types: coarse thread and fine thread. Coarse thread has high root strength and fine thread has high precision. You can choose according to your needs.

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DIN931 hex bolt (half thread)

DIN931 semi-threaded hex bolts are generally divided into two types: coarse thread and fine thread, and the bolts with coarse thread are more commonly used. Bolts with fine threads have better self-locking properties and are mainly used for thin-walled parts and harder structures.





Features and Benefits of Hex Bolts


As a professional hex bolt manufacturer, all the hex bolts we produce can be traced to the source of the material, and can provide corresponding reports on the high-quality raw materials used. In addition, the hex bolts we produce have a wide range of sizes, such as M3-M64 , the length is from 10mm-3000mm, and we can guarantee that our hex bolts are all up to standard. Hexagon bolts are made of high-quality steel with high thread precision, such as 6g, 6h, etc. Very smooth when mated with nuts. Additionally, our hex bolts have a nice coating for good corrosion resistance. The coated product will also be tougher and more durable.



Production Process of Hex Bolts


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Specification of Hex Bolts (DIN931)


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d(DIN931)

M1.6

M2

M2.5

M3

(M3.5)

M4

M5

M6

(M7)

M8

M10

M12

P


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< p="">

-

-

-

-

-

-

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

1.6

2

2.5

3

3.5

4

5

6

7

8

10

12

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

dw

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

e

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

k

max

1.1

1.4

1.7

2

2.4

2.8

3.5

4

4.8

5.3

6.4

7.6

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

min

1.22

1.52

1.82

2.12

2.52

2.92

3.65

4.15

4.95

5.45

6.58

7.68

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

3.2

4

5

5.5

6

7

8

10

11

13

17

19

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


d(DIN931)

(M14)

M16

(M18)

M20

(M22)

M24

(M27)

M30

(M33)

M36

(M39)

P


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< p="">

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

14

16

18

20

22

24

27

30

33

36

39

min

13.73

15.73

17.73

19.67

21.67

23.67

-

-

-

-

-

dw

min

20.5

22.6

25.3

28.2

30

33.6

-

-

-

-

-

e

min

24.49

26.75

30.14

33.53

35.72

39.98

-

-

-

-

-

k

max

8.8

10

11.5

12.5

14

15

17

18.7

21

22.5

25

min

8.62

9.82

11.28

12.28

13.78

14.78

-

-

-

-

-

min

8.98

10.18

11.72

12.72

14.22

15.22

-

-

-

-

-

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

22

24

27

30

32

36

41

46

50

55

60

min

21.67

23.67

26.67

29.67

31.61

35.38

-

-

-

-

-


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Common Grade and Coating


Standard

Material

Grade

Finish

Thread

DIN933 DIN931 ISO4014 ISO4017 ASME B 18.2.1

carbon steel

4.6 4.8 5.8 8.8 10.9 12.9 A2-70 A4-70

Plain

UNC

Zinc plated

Alloy steel

Yellow zinc plated

PTFE

Stainless steel

Black Oxide

UNF

Dacromet

Other

HDG

Other



Application Area of Hex Bolts


Hex head bolts are used in a wide range of applications. They are used in most machinery and equipment, as well as in infrastructure fields such as construction and transportation. For example, hex bolts are used in the fields of petrochemical industry, automobile manufacturing, construction, pressure piping, rail transit, steel structure engineering, large-scale power generation machinery facilities and infrastructure. Basically, they can be seen in all corners of the city. Of course, in some specific positions in these areas, some other products will also be used, such as rail bolts, flange nuts, U-bolts, flat head hexagon bolts, T-bolts, round head square neck bolts and hex cap screw, etc. If you are not familiar with the usage scenario, you are welcome to consult us at any time, we are a professional hex bolts manufacturer.


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Why choose us?

  • Our factory is located in China and we specialize in producing high-quality Hex Bolt products.
  • Assume full accountability to fulfill all demands of our purchasers; attain continual advancements by marketing the advancement of our clientele; grow to be the final permanent cooperative partner of purchasers and maximize the interests of purchasers for Hex Bolts.
  • Our company has a customer satisfaction guarantee to ensure customer happiness.
  • Relying on strong research and development strength, standardized management system, sophisticated production equipment and complete testing methods, our company has now developed into a diversified and group-oriented enterprise.
  • We can provide samples for testing to ensure our products meet your requirements.
  • Our company insists on independent research and development, and at the same time integrates with external industry, academia and research, to continuously improve research and development capabilities, introduce advanced Hex Bolts research and development results and testing equipment, and occupy an important place in the Hex Bolts field.
  • We have a comprehensive warranty policy for our products.
  • Generally customer-oriented, and it's our ultimate goal for Hex Bolts.
  • We offer customized packaging options to meet customer requirements.
  • The rapid development of the economy makes the market put forward higher and greater challenges to the industry. Our company is based on the needs of this industry, takes the direction of high-end industrial development, implements the large and refined brand development strategy and is a dedicated and professional industry leader.
FAQ

Q1:Can you send samples?
A1:Of course, we can provide samples and courier services to customers around the world.
Q2:What if I have no import experience?
A2:We have reliable forwarder agent which can ship items to you by sea/air/Express to your doorstep. Any way, we will help you choose the most suitable shipping service.
Q3:How long is your lead time?
A3:If it is in stock, it is usually 5-10 days. Or, if there is no inventory, 15 days, depending on the quantity.
Q4:What are your terms of payment?
A4:30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100%.Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A.
Q5:How is your technical support?
A5:We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you call anytime.

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