Grade 10.9 Alloy Steel Flat Head Hexagon Socket Screw

Grade 10.9 Alloy Steel Flat Head Hexagon Socket Screw

Hui Hua Chang

Industrial screw total solution supplier

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Grade 12.9 Alloy Steel Hex Head Socket Screw

Grade 12.9 Alloy Steel Hex Head Socket Screw

Hui Hua Chang

Industrial screw total solution supplier

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12.9 grade hexagon socket head screws

12.9 grade hexagon socket head screws

Hui Hua Chang

Industrial screw total solution supplier

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CATALOG

PRODUCTS


Focus on production

With hundreds of sets of world efficient fastener production equipment, we specialize in producing "HUA" brand German standard (DIN), American standard (ANSI, ASME), international standard (ISO), national standard (G B), Japanese standard (JIS) and other high-strength screws, bolts and non-standard fasteners.

ABOUT US

Company Profile


Huizhou Huihuachang Hardware Products Co., Ltd. is a professional fastener manufacturer specializing in the production, research and development and sales of fasteners. It is a large domestic manufacturer specializing in the production of 12.9-grade high-strength screws. It has two major production bases in Shenzhen, Guangdong and Huizhou, Guangdong. The company has hundreds of sets of fastener production equipment specializing in the production of "HUA" brand German standard (DIN), American standard (ANSI, ASME), international standard (ISO), national standard (G B), Japanese standard (JIS) and other high-strength screws, bolts and non-standard fasteners. At the same time, in order to meet the needs of customers, each sales branch acts as an agent for some well-known domestic brands in various hole processing, thread processing tools, tool products, etc. the company's products are widely used in automotive, machinery, mold, electronics and construction industries and other fields...

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EQUIPMENT

CERTIFICATION

TECHNICAL

CONTACT US

  • 2

    Indivual

    Two major production bases

  • 100

    +

    Hundreds of fastener production equipment

  • 1000

    Kind

    Product range exceeds

  • 50

    +

    Current employees of the company

HOT PRODUCTS

Specializing in fastener production, research and development, sales of professional fastener manufacturers, is a large professional production of 12.9-grade high-strength screw manufacturers.

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ADVANTAGE


Huizhou Huihuachang Hardware Products Co., Ltd. is a professional fastener manufacturer specializing in the production, research and development and sales of fasteners. It is a large domestic manufacturer specializing in the production of 12.9-grade high-strength screws. It has two major production bases in Shenzhen, Guangdong and Huizhou, Guangdong.

View Details →
Huizhou Huihuachang Hardware Products Co., Ltd.

Production capacity

The company has hundreds of sets of world advanced fastener production equipment, specializing in the production of "HUA" brand German standard (DIN), American standard (ANSI, ASME), international standard (ISO), and other types of high-strength screws, bolts and non-standard fasteners.

Huizhou Huihuachang Hardware Products Co., Ltd.

Quality Assurance

Huihuachang Hardware strictly implements the whole process of gold phase inspection and analysis for raw material spheroidization and product heat treatment processing to ensure the safety and practicality of the product.

Huizhou Huihuachang Hardware Products Co., Ltd.

Production capacity

In order to meet the needs of customers, the sales branch in all kinds of hole processing, thread processing tools, tool products, etc., the agent of some well-known domestic brands.

Huizhou Huihuachang Hardware Products Co., Ltd.

Service Network

Perfect sales network and strong after-sales service system! At home and abroad to establish a number of modern warehouse and fast logistics distribution center.

NEWS

24

2024-06

Fastener Production Secrets: How to Improve Assembly Efficiency with High Strength Bolts?

In the production of fasteners, how to improve the assembly efficiency of high-strength bolts? The key is to select suitable special screws, optimize the assembly process, and regularly maintain the assembly equipment. Only by comprehensively considering these factors can we achieve high efficiency and high quality fastener production.

13

2024-06

How to properly maintain super screws?

Under the guidance shared by professional manufacturers, learn how to properly maintain high-strength screws, extend their service life, and improve work efficiency and safety. Through regular cleaning, lubrication and anti-rust treatment, the super screws are always kept in the best condition!

05

2024-06

The secret of the super-grade screw manufacturer: the production process of the 12.9-grade high-strength screw.

Proficient in the manufacturing process of high-strength screws, reveal the secrets of super-grade screw manufacturers, understand the production process of 12.9-grade high-strength screws, and ensure the safety and reliability of engineering projects.

26

2024-05

How to choose a special grade screw for your project?

When carrying out engineering projects, it is very important to choose the right special grade screws. This article explores how to select the right grade screw for your project based on project requirements, grade screw materials and specifications, and supplier reputation. Only by ensuring the selection of suitable special grade screws can the quality and stability of the project be guaranteed.

16

2024-05

Exploring the Manufacturing Technology of High Strength Screw

Exploring the manufacturing technology of high-strength screws, 12.9-grade high-strength screws are an important part of the engineering field. From material selection to heat treatment to processing, every link is crucial. Only the perfect combination of technology and craftsmanship can produce screw products with excellent quality.

06

2024-05

High-strength screws provide a solid guarantee for your project

Grade 12.9 high-strength screws are an indispensable key material in engineering. Excellent tensile and shear strength, corrosion and wear resistance, easy to install and stable and reliable. Choose high-strength screws, choose engineering for stability and safety!
Huizhou Huihuachang Hardware Products Co., Ltd.

Huizhou Huihuachang Hardware Products Co., Ltd. is a professional fastener manufacturer specializing in the production, research and development and sales of fasteners. It is a large domestic manufacturer specializing in the production of 12.9-grade high-strength screws.

Contact Us

Address: Tongqiao Industrial Zone, Zhongkai High-tech Zone, Huizhou City, Guangdong Province

Telephone:+86-18948276082

WeChat:18948276082

Fax: +86-752-3329498

E-mail:hua@hua-hz.com

Business License

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