Galvanized Flange Nut
The surface treatment of DIN6923 flange nuts is generally divided into two types: yellow zinc and zinc plated, they are cold-galvanized. For hot dip galvanizing, hex flange nut is inappropriate. This is because the residual zinc sticking to the thread after hot-dip galvanizing is not easy to remove, and the thickness of the zinc layer is uneven, which affects the fit of the parts.
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PRODUCT INTRODUCTION

Introduction

 

As a leading manufacturer of Galvanized Flange Nut located in China, we are committed to serving our customers with high-quality and durable products. Our nuts are made from premium materials to meet the highest standards of quality and safety. Our mission is to offer a reliable and long-lasting solution for your needs. In this article, we will be sharing the features and benefits of our Galvanized Flange Nut to help you understand why it's the best choice for your business.

 

Features of our Galvanized Flange Nut

 

1. Material

 

Our Galvanized Flange Nut is made using high-quality materials that are corrosion-resistant, meaning the nut will not rust easily. It is made from steel, a material that is known for its strength, durability, and malleability.

 

2. Galvanized finish

 

Galvanization is the process of coating metals with zinc to protect them against rust and other forms of corrosion. Our Galvanized Flange Nut is coated with a layer of zinc to prevent rusting and ensure longevity. The zinc layer also gives the nut a shiny and attractive appearance.

 

3. Flange design

 

Our Galvanized Flange Nut has a flange design that provides extra surface area for even distribution of pressure. This design ensures that the nut stays securely in place, providing a reliable and sturdy solution for your application.

 

Benefits of our Galvanized Flange Nut

 

1. Corrosion resistance

 

Our Galvanized Flange Nut is designed to resist corrosion and rusting. This makes it suitable for use in harsh environments such as marine, industrial, and automotive applications. The galvanized finish ensures that the nut can withstand exposure to moisture, saltwater, and other chemicals.

 

2. Easy to install

 

Our Galvanized Flange Nut is easy to install due to its flange design. The flange provides a large surface area for added stability, making it easier to install and remove. This can save you time and money in labor costs, as well as reduce the likelihood of damage to your equipment.

 

3. Long-lasting

 

Our Galvanized Flange Nut is built to last. The high-quality steel material and galvanized finish make it durable and capable of withstanding extreme weather conditions, high pressure, and heavy loads. This ensures that your equipment stays in good working condition for longer, reducing the need for frequent repairs or replacements.

 

4. Versatile

 

Our Galvanized Flange Nut is suitable for use in a variety of applications, including construction, automotive, marine, and industrial. It is a versatile product that can be used in place of standard nuts, providing added stability and reliability. The flange design also makes it suitable for use with bolts of varying lengths.

 

Conclusion

 

In conclusion, our Galvanized Flange Nut is a high-quality, durable, and corrosion-resistant product that is ideal for use in a wide range of applications. Its flange design provides added stability and reliability, making it an excellent choice for use in harsh environments where other nuts would fail. Our commitment to quality ensures that you will receive a top-performing product that is built to last. If you have any questions or would like to place an order, please don't hesitate to contact us.

 

The surface treatment of DIN6923 flange nuts is generally divided into two types: yellow zinc and zinc plated, they are cold-galvanized. For hot dip galvanizing, hex flange nut is inappropriate. This is because the residual zinc sticking to the thread after hot-dip galvanizing is not easy to remove, and the thickness of the zinc layer is uneven, which affects the fit of the parts.

In addition, the high operating temperature of hot-dip galvanizing will reduce the mechanical strength of grade 8 10 flange nuts .

Due to the above limitations, and DIN6923 flange nuts have small sizes, irregular shapes, and some need to be threaded, hot-dip galvanizing is not suitable for hex flange nuts.

Advantages of Galvanized Flange Nut

1. Low processing cost: the cost of galvanizing is lower than that of other coatings;

2. Durable and good anti-corrosion performance.

Production Process of Galvanized Flange Nut

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Specification of Galvanized Flange Nut

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d

M5

M6

M8

M10

M12

M14

M16

M20

P

Thread Pitch

Coarse Thread

0.8

1

1.25

1.5

1.75

2

2

2.5

Fine Thread 1

/

/

1

1.25

1.5

1.5

1.5

1.5

Fine Thread 2

/

/

/

-1

-1.25

/

/

/

c

MIN

1

1.1

1.2

1.5

1.8

2.1

2.4

3

da

MIN

5

6

8

10

12

14

16

20

MAX

5.75

6.75

8.75

10.8

13

15.1

17.3

21.6

dc

MAX

11.8

14.2

17.9

21.8

26

29.9

34.5

42.8

dw

MIN

9.8

12.2

15.8

19.6

23.8

27.6

31.9

39.9

e

MIN

8.79

11.05

14.38

16.64

20.03

23.36

26.75

32.95

m

MAX

5

6

8

10

12

14

16

20

MIN

4.7

5.7

7.6

9.6

11.6

13.3

15.3

18.9

mw

MIN

2.2

3.1

4.5

5.5

6.7

7.8

9

11.1

s

MAX=Nominal Size

8

10

13

15

18

21

24

30

MIN

7.78

9.78

12.73

14.73

17.73

20.67

23.67

29.67

r

MAX

0.3

0.36

0.48

0.6

0.72

0.88

0.96

1.2

Common Grade and Coating

Standard

Material

Grade

Finish

Thread

DIN6923 ASME B 18.16.4

carbon steel

4 6 8 10 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 Galvanized Flange Nut

The galvanized flange nuts are not only beautiful but also have good anti-corrosion performance, which improves the service life of the nut. Zinc plated flange nuts are widely used in petrochemical, automobile manufacturing, construction, pressure pipelines, rail transit, steel structure engineering, large power generation machinery facilities and infrastructure and other fields. Of course, in some specific locations in these fields, other products are also used, such as rail bolts, U-bolts, flat head hex socket bolts, T-bolts, hex bolts and Hex nuts, etc. 

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Why choose us?

  • We pride ourselves on providing excellent customer service and support to all our customers.
  • We are committed to new product development and are dedicated to providing you with the most cost-effective, high-quality Galvanized Flange Nut and thoughtful after-sales service.
  • We continuously strive to improve our manufacturing processes and product quality.
  • We are constantly developing new technologies, new products and new fields, creating value and common development with our customers, and striving to create a first-class modern enterprise with advanced productivity and international competitiveness.
  • As a reputable Hex Flange Nut manufacturer, we are trusted by many customers both domestically and internationally.
  • May you moved by our high quality items and passionate service.
  • We are a Chinese factory that specializes in producing high-quality Hex Flange Nuts.
  • At the same time, we sincerely look forward to providing satisfied service and high quality products for new and old customers at home and abroad.
  • We maintain high standards of quality and workmanship in all our Hex Flange Nut products.
  • We uphold the company's development philosophy of 'technological innovation, striving for the upper reaches', and provide customers with considerate service with cost-effective Galvanized Flange Nut.
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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