Galvanized Steel Hex Bolts

Galvanized Steel Hex Bolts

Name: Galvanized steel Hex bolts
Full name:8.8 grade Half threaded hex galvanized bolts
Material:Q235/Q345 Steel
Surface finish:Galvanized
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Product Description

 

 

Galvanized steel hex bolts are an important fastener used in a variety of construction, industrial and DIY projects due to their durability and corrosion resistance. Made from high-quality steel and coated with zinc to prevent rust and corrosion, these bolts are ideal for outdoor applications or high-humidity environments.

6--ZINC PLATED L bolts
Product Details

 

Name: Galvanized steel Hex bolts

Full name:8.8 grade Half threaded hex galvanized bolts

Material:Q235/Q345 Steel

Surface finish:Galvanized

Size description: For example, M3*20 screw diameter*screw length

Standard: DIN931

Strength level: 8.8

Galvanized color: blue and white zinc

Complete bolt specifications/ neat and clear threads/ even stress/ standard hexagonal bolts

 

Advantage

 

1. Strength. These fasteners are able to withstand high levels of stress and strain, making them ideal for heavy-duty applications. They are also resistant to bending and warping, which ensures they will perform reliably over time.

2. Corrosion-resistant and rust-proof. The zinc coating on these fasteners creates a protective barrier that prevents moisture and other corrosive substances from reaching the underlying steel. This helps extend the life of the fasteners and ensures they remain strong and durable even in the most challenging environments.

3. Easy to install. They have a hex head and can be tightened using a standard wrench or socket, making them ideal for a variety of applications. They can also be easily removed and replaced as needed, which helps minimize downtime and reduce maintenance costs.

 

Introduction

 

8.8 grade hex bolts are essential for numerous engineering and construction applications. These bolts are a popular choice for many applications due to their superior strength and durability. The high tensile strength of 8.8 grade hex bolts is one of their most important advantages. As a result, they can support significant weight and provide a reliable, secure connection. They are widely used in manufacturing, construction and automotive industries. These bolts are a practical choice for many applications because they are simple to install and require little maintenance. Their hexagonal shape makes tightening them with a wrench simple, reducing the chance of slipping and ensuring a tight fit.

 

Specification

 

product-886-331

Nominal diameter

Thread

K

s

d

p

Max

Min

Max

Min

M3

0.5

2.2

1.9

5.5

5.25

M4

0.7

3

2.8

7

6.65

M5

0.8

3.74

3.26

8

7.65

M6

1

4.24

3.76

10

9.65

M7

1

5.01

4.56

11

10.57

M8

1.25

5.54

5.06

13

12.57

M10

1.5

6.69

6.11

17

16.57

M12

1.75

7.79

7.21

19

18.48

M14

2

9.09

8.51

22

21.16

M16

2

10.29

9.71

24

23.16

M18

2.5

11.85

11.15

27

26.15

M20

2.5

12.85

12.15

30

29.16

 

Hex bolts of 8.8 grade are a crucial part of numerous applications and industries.

They are a dependable and affordable option for any project thanks to their remarkable strength, longevity, and corrosion resistance.

DIN931 galvanized hex bolts are a preferred option for both engineers and builders given their outstanding performance and adaptability.

 

The difference and application of external hexagonal bolts and internal hexagonal bolts

 

1. External hexagonal galvanized bolts

1. Material: External hexagonal galvanized bolts are usually made of carbon steel or stainless steel, with a surface galvanized treatment or 304/316 stainless steel, which has excellent anti-corrosion properties.

2. Features: The external hexagonal head structure is relatively large, making it easier to tighten with a wrench; in addition, the external hexagonal bolts have high strength, wear resistance, and are not easy to break, and are suitable for various mechanical equipment and engineering projects.

3. Application: External hexagonal galvanized bolts are commonly used in outdoor construction, automobile manufacturing, electrical equipment, mechanical equipment and other fields. They are widely used in various occasions that require anchor bolts to be fastened.

2. Hexagon socket bolts

1. Material: Commonly used materials for hexagon socket bolts include carbon steel, alloy steel, stainless steel, etc., with many types and materials.

2. Features: The hexagon socket head structure is relatively small and suitable for limited space situations, such as in chassis equipment; in addition, the hexagon socket bolts are processed with high precision and can meet higher precision requirements.

3. Application: Hexagon socket bolts are mainly used in high-precision equipment such as electronics, communications, instrumentation, home appliances and computers, where precision assembly is required.

Generally speaking, high-strength external hexagonal galvanized bolts have good corrosion resistance and are suitable for large mechanical equipment and construction fields; internal hexagonal bolts have high precision and a wide range of applications, and are suitable for high-precision equipment and home appliances.

product-802-802

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