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A193-B7/A194-2H Black Stud Bolts - Handan Yanzhao Fasteners|High Strength&Corrosion Resistance

Sep . 22, 2025 16:00 Back to list

A193-B7/A194-2H Black Stud Bolts - Handan Yanzhao Fasteners|High Strength&Corrosion Resistance


When it comes to industrial fasteners, A193-B7/A194-2H Black Stud Bolts stand out as a critical solution for demanding applications. These fully threaded rods are engineered to provide exceptional strength, durability, and corrosion resistance, making them ideal for use in construction, manufacturing, and heavy machinery. This article delves into the technical specifications, advantages, and applications of these bolts, while also highlighting the expertise of their manufacturer, Handan Yanzhao Fasteners Manufactory Co., Ltd., a trusted name in the fastener industry.

Product Overview

The A193-B7/A194-2H Black Stud Bolts are a type of fully threaded rod designed for high-strength applications. Unlike standard bolts, which are threaded only on one end, these rods are continuously threaded from one end to the other, offering versatility in installation and load distribution. The "B7" and "2H" designations refer to specific material grades and performance characteristics, ensuring compliance with international standards for strength and durability.

A193-B7/A194-2H Black Stud Bolts - Handan Yanzhao Fasteners|High Strength&Corrosion Resistance

Figure 1: China Double Head Stud Bolt

Technical Specifications

The A193-B7/A194-2H Black Stud Bolts are manufactured to meet stringent quality and performance standards. Below is a detailed specification table:

Parameter Details
Material Grade A193-B7 (Carbon Steel), A194-2H (Stainless Steel)
Thread Type UNF (Unified National Fine)
Length Customizable (varies by application)
Surface Treatment Black Oxide Coating
Corrosion Resistance High, suitable for harsh environments
Load Capacity Up to 150,000 psi (depending on size)

Key Features and Advantages

The A193-B7/A194-2H Black Stud Bolts offer several advantages that make them a preferred choice in industrial settings:

  • High Strength: The B7 and 2H grades ensure exceptional tensile strength, making these bolts suitable for heavy-duty applications.
  • Corrosion Resistance: The black oxide coating provides protection against rust and environmental degradation, extending the product's lifespan.
  • Customization: Available in various lengths and diameters, these bolts can be tailored to meet specific project requirements.
  • Easy Installation: The continuous threading allows for seamless integration into complex assemblies, reducing the risk of misalignment.
  • Compliance: Manufactured to meet international standards such as ASTM A193 and ASME B16.5, ensuring reliability and safety.
A193-B7/A194-2H Black Stud Bolts - Handan Yanzhao Fasteners|High Strength&Corrosion Resistance

Figure 2: Double Stud Bolt

Applications in Industrial and Construction Sectors

These black stud bolts are widely used across multiple industries due to their robust design and performance. Key applications include:

  • Pressure Vessels: The high-strength properties make them ideal for securing flanges in pressure vessels and pipelines.
  • Heavy Machinery: Used in the assembly of industrial equipment where durability and load-bearing capacity are critical.
  • Structural Engineering: Employed in construction projects for connecting beams, columns, and other structural components.
  • Automotive Industry: Applied in engine and chassis assemblies where precision and reliability are paramount.
  • Oil and Gas: Resistant to harsh environments, these bolts are used in offshore platforms and drilling equipment.
A193-B7/A194-2H Black Stud Bolts - Handan Yanzhao Fasteners|High Strength&Corrosion Resistance

Figure 3: China Black Stud Bolt

Company Background: Handan Yanzhao Fasteners Manufactory Co., Ltd.

Handan Yanzhao Fasteners Manufactory Co., Ltd. is a leading manufacturer and supplier of high-quality fasteners, including wire bolts, zinc-plated self-drilling screws, and stainless steel fasteners. With decades of experience, the company has established itself as a reliable partner for industries worldwide. Their commitment to innovation, quality control, and customer satisfaction has made them a trusted name in the fastener market.

As a wire bolts manufacturer, Handan Yanzhao adheres to rigorous international standards, ensuring that every product meets the highest levels of performance and safety. Their state-of-the-art production facilities and advanced testing equipment enable them to deliver consistent quality, even for complex and specialized applications.

Quality Assurance and Industry Standards

The A193-B7/A194-2H Black Stud Bolts are produced in compliance with industry standards such as NIST guidelines for measurement and material specifications. According to NIST, "Precise measurements and standardized testing are essential for ensuring the reliability and safety of industrial components" (NIST, 2025). This commitment to precision is reflected in the strict quality control measures implemented by Handan Yanzhao Fasteners, which include material testing, dimensional accuracy checks, and corrosion resistance evaluations.

Conclusion

The A193-B7/A194-2H Black Stud Bolts represent a pinnacle of engineering excellence, combining high strength, durability, and versatility to meet the demands of modern industries. Whether used in construction, manufacturing, or heavy machinery, these fasteners provide a reliable solution for critical applications. With the expertise of Handan Yanzhao Fasteners Manufactory Co., Ltd., these products are designed to deliver consistent performance and long-term value.

References

NIST (National Institute of Standards and Technology). "Standards and Measurements." Retrieved from https://www.nist.gov.

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Sep . 08, 2025 16:38 Back to list

A193-B7/A194-2H Black Stud Bolts - Handan Yanzhao Fasteners|High Strength&Corrosion Resistance


When it comes to industrial fasteners, A193-B7/A194-2H Black Stud Bolts stand out as a critical solution for demanding applications. These fully threaded rods are engineered to provide exceptional strength, durability, and corrosion resistance, making them ideal for use in construction, manufacturing, and heavy machinery. This article delves into the technical specifications, advantages, and applications of these bolts, while also highlighting the expertise of their manufacturer, Handan Yanzhao Fasteners Manufactory Co., Ltd., a trusted name in the fastener industry.

Product Overview

The A193-B7/A194-2H Black Stud Bolts are a type of fully threaded rod designed for high-strength applications. Unlike standard bolts, which are threaded only on one end, these rods are continuously threaded from one end to the other, offering versatility in installation and load distribution. The "B7" and "2H" designations refer to specific material grades and performance characteristics, ensuring compliance with international standards for strength and durability.

China Double Head Stud Bolt

Figure 1: China Double Head Stud Bolt

Technical Specifications

The A193-B7/A194-2H Black Stud Bolts are manufactured to meet stringent quality and performance standards. Below is a detailed specification table:

Parameter Details
Material Grade A193-B7 (Carbon Steel), A194-2H (Stainless Steel)
Thread Type UNF (Unified National Fine)
Length Customizable (varies by application)
Surface Treatment Black Oxide Coating
Corrosion Resistance High, suitable for harsh environments
Load Capacity Up to 150,000 psi (depending on size)

Key Features and Advantages

The A193-B7/A194-2H Black Stud Bolts offer several advantages that make them a preferred choice in industrial settings:

  • High Strength: The B7 and 2H grades ensure exceptional tensile strength, making these bolts suitable for heavy-duty applications.
  • Corrosion Resistance: The black oxide coating provides protection against rust and environmental degradation, extending the product's lifespan.
  • Customization: Available in various lengths and diameters, these bolts can be tailored to meet specific project requirements.
  • Easy Installation: The continuous threading allows for seamless integration into complex assemblies, reducing the risk of misalignment.
  • Compliance: Manufactured to meet international standards such as ASTM A193 and ASME B16.5, ensuring reliability and safety.
Double Stud Bolt

Figure 2: Double Stud Bolt

Applications in Industrial and Construction Sectors

These black stud bolts are widely used across multiple industries due to their robust design and performance. Key applications include:

  • Pressure Vessels: The high-strength properties make them ideal for securing flanges in pressure vessels and pipelines.
  • Heavy Machinery: Used in the assembly of industrial equipment where durability and load-bearing capacity are critical.
  • Structural Engineering: Employed in construction projects for connecting beams, columns, and other structural components.
  • Automotive Industry: Applied in engine and chassis assemblies where precision and reliability are paramount.
  • Oil and Gas: Resistant to harsh environments, these bolts are used in offshore platforms and drilling equipment.
China Black Stud Bolt

Figure 3: China Black Stud Bolt

Company Background: Handan Yanzhao Fasteners Manufactory Co., Ltd.

Handan Yanzhao Fasteners Manufactory Co., Ltd. is a leading manufacturer and supplier of high-quality fasteners, including wire bolts, zinc-plated self-drilling screws, and stainless steel fasteners. With decades of experience, the company has established itself as a reliable partner for industries worldwide. Their commitment to innovation, quality control, and customer satisfaction has made them a trusted name in the fastener market.

As a wire bolts manufacturer, Handan Yanzhao adheres to rigorous international standards, ensuring that every product meets the highest levels of performance and safety. Their state-of-the-art production facilities and advanced testing equipment enable them to deliver consistent quality, even for complex and specialized applications.

Quality Assurance and Industry Standards

The A193-B7/A194-2H Black Stud Bolts are produced in compliance with industry standards such as NIST guidelines for measurement and material specifications. According to NIST, "Precise measurements and standardized testing are essential for ensuring the reliability and safety of industrial components" (NIST, 2025). This commitment to precision is reflected in the strict quality control measures implemented by Handan Yanzhao Fasteners, which include material testing, dimensional accuracy checks, and corrosion resistance evaluations.

Conclusion

The A193-B7/A194-2H Black Stud Bolts represent a pinnacle of engineering excellence, combining high strength, durability, and versatility to meet the demands of modern industries. Whether used in construction, manufacturing, or heavy machinery, these fasteners provide a reliable solution for critical applications. With the expertise of Handan Yanzhao Fasteners Manufactory Co., Ltd., these products are designed to deliver consistent performance and long-term value.

References

NIST (National Institute of Standards and Technology). "Standards and Measurements." Retrieved from https://www.nist.gov.

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