High-Performance A193-B7/A194-2H Black Stud Bolts - Handan Yanzhao Fasteners | Industrial Fasteners, Durable Bolts
Sep . 22, 2025 15:35 Back to list
High-Performance A193-B7/A194-2H Black Stud Bolts - Handan Yanzhao Fasteners | Industrial Fasteners, Durable Bolts
At Handan Yanzhao Fasteners Manufactory Co., Ltd., we specialize in delivering high-quality fastening solutions that meet the rigorous demands of modern industrial applications. Our A193-B7/A194-2H Black Stud Bolts exemplify our commitment to precision engineering, durability, and compliance with international standards. This article explores the technical specifications, applications, and advantages of these critical fasteners, supported by insights from the National Institute of Standards and Technology (NIST) on material performance benchmarks.
Figure 1: China Black Stud Bolt - A versatile fastener designed for high-stress environments.
Product Overview: A193-B7/A194-2H Black Stud Bolts
The A193-B7/A194-2H Black Stud Bolts are fully threaded rods engineered for critical applications where strength and corrosion resistance are paramount. These bolts are manufactured from high-grade carbon steel, with a black oxide finish that enhances their resistance to environmental degradation. The A193-B7 specification refers to the material grade, while A194-2H denotes the nut grade, ensuring compatibility and optimal load distribution in high-temperature and high-pressure environments.
Handan Yanzhao Fasteners, a leading wire bolts manufacturer in China, has refined its production processes to meet the exacting standards of global industries. Their wire bolts factory employs advanced metallurgical techniques to produce fasteners that excel in mechanical performance and dimensional accuracy.
Figure 2: China Double Head Stud Bolt - Ideal for applications requiring dual-threaded ends for enhanced load-bearing capacity.
Technical Specifications and Material Properties
The A193-B7/A194-2H Black Stud Bolts are designed to withstand extreme conditions, making them suitable for critical infrastructure and industrial equipment. Below is a detailed specification table:
| Parameter | Details |
|---|---|
| Material Grade | A193-B7 (Carbon Steel) |
| Nut Grade | A194-2H |
| Finish | Black Oxide |
| Thread Type | Unified National Coarse (UNC) |
| Dimensions | Customizable (Standard: 1/4" to 1.5") |
| Tensile Strength | ≥ 75,000 psi |
| Yield Strength | ≥ 55,000 psi |
| Corrosion Resistance | Enhanced by black oxide coating |
| Temperature Range | -20°C to 450°C |
According to NIST, the mechanical properties of carbon steel fasteners like the A193-B7 are critical in ensuring structural integrity under thermal and mechanical stress. The black oxide finish, while primarily aesthetic, also provides a barrier against oxidation, extending the lifespan of the fastener in harsh environments.
Figure 3: China Stud Bolt - A standard fully threaded rod suitable for a wide range of industrial applications.
Key Advantages of A193-B7/A194-2H Black Stud Bolts
These stud bolts offer several advantages that make them a preferred choice in demanding environments:
- High Strength-to-Weight Ratio: The A193-B7 material ensures robust load-bearing capabilities without excessive weight, ideal for aerospace and automotive applications.
- Corrosion Resistance: The black oxide coating provides a protective layer against rust and environmental wear, suitable for outdoor and marine environments.
- Compatibility: The A194-2H nut grade ensures seamless integration with the bolt, reducing the risk of galling and ensuring even stress distribution.
- Customization: Handan Yanzhao Fasteners offers tailored solutions to meet specific industry requirements, including specialized coatings and thread configurations.
Applications in Critical Industries
The versatility of the A193-B7/A194-2H Black Stud Bolts makes them indispensable in various sectors:
- Oil and Gas: Used in pipeline flanges, pressure vessels, and high-temperature valves where reliability is non-negotiable.
- Power Generation: Essential for turbine components, boiler systems, and electrical substations that operate under extreme thermal conditions.
- Construction: Employed in structural steel connections and heavy machinery where durability and precision are critical.
- Automotive: Applied in engine assemblies and chassis components requiring high tensile strength and corrosion resistance.
As noted in NIST research, the performance of fasteners in these industries is directly linked to their material properties and manufacturing precision. The A193-B7/A194-2H bolts align with these benchmarks, ensuring compliance with ASME and ASTM standards.
Company Background: Handan Yanzhao Fasteners Manufactory Co., Ltd.
Established as a leading wire bolts exporter and wire bolts manufacturer, Handan Yanzhao Fasteners has built a reputation for delivering reliable fastening solutions since its inception. Located in Hebei Province, China, the company leverages state-of-the-art facilities and a team of experienced engineers to produce fasteners that meet global standards.
With a focus on innovation and quality, Handan Yanzhao Fasteners adheres to rigorous testing protocols to ensure every product meets the highest industry benchmarks. Their commitment to customer satisfaction is reflected in their comprehensive range of zinc-plated self-drilling screws and wire bolts, catering to diverse industrial needs.
Conclusion: Trust in Precision Engineering
The A193-B7/A194-2H Black Stud Bolts from Handan Yanzhao Fasteners represent a fusion of advanced metallurgy, precise manufacturing, and industry-specific expertise. Whether for high-stress industrial applications or critical infrastructure projects, these fasteners provide a reliable solution backed by the company's commitment to quality and innovation.
For more information on our products and services, visit Handan Yanzhao Fasteners Manufactory Co., Ltd. or explore our A193-B7/A194-2H Black Stud Bolts page to discover how we can meet your fastening requirements.
References
National Institute of Standards and Technology (NIST) (2023). Retrieved from https://www.nist.gov. This reference was accessed via web-scraping to validate material performance standards.
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Sep . 08, 2025 16:38 Back to list
High-Performance A193-B7/A194-2H Black Stud Bolts - Handan Yanzhao Fasteners | Industrial Fasteners, Durable Bolts
At Handan Yanzhao Fasteners Manufactory Co., Ltd., we specialize in delivering high-quality fastening solutions that meet the rigorous demands of modern industrial applications. Our A193-B7/A194-2H Black Stud Bolts exemplify our commitment to precision engineering, durability, and compliance with international standards. This article explores the technical specifications, applications, and advantages of these critical fasteners, supported by insights from the National Institute of Standards and Technology (NIST) on material performance benchmarks.
Figure 1: China Black Stud Bolt - A versatile fastener designed for high-stress environments.
Product Overview: A193-B7/A194-2H Black Stud Bolts
The A193-B7/A194-2H Black Stud Bolts are fully threaded rods engineered for critical applications where strength and corrosion resistance are paramount. These bolts are manufactured from high-grade carbon steel, with a black oxide finish that enhances their resistance to environmental degradation. The A193-B7 specification refers to the material grade, while A194-2H denotes the nut grade, ensuring compatibility and optimal load distribution in high-temperature and high-pressure environments.
Handan Yanzhao Fasteners, a leading wire bolts manufacturer in China, has refined its production processes to meet the exacting standards of global industries. Their wire bolts factory employs advanced metallurgical techniques to produce fasteners that excel in mechanical performance and dimensional accuracy.
Figure 2: China Double Head Stud Bolt - Ideal for applications requiring dual-threaded ends for enhanced load-bearing capacity.
Technical Specifications and Material Properties
The A193-B7/A194-2H Black Stud Bolts are designed to withstand extreme conditions, making them suitable for critical infrastructure and industrial equipment. Below is a detailed specification table:
| Parameter | Details |
|---|---|
| Material Grade | A193-B7 (Carbon Steel) |
| Nut Grade | A194-2H |
| Finish | Black Oxide |
| Thread Type | Unified National Coarse (UNC) |
| Dimensions | Customizable (Standard: 1/4" to 1.5") |
| Tensile Strength | ≥ 75,000 psi |
| Yield Strength | ≥ 55,000 psi |
| Corrosion Resistance | Enhanced by black oxide coating |
| Temperature Range | -20°C to 450°C |
According to NIST, the mechanical properties of carbon steel fasteners like the A193-B7 are critical in ensuring structural integrity under thermal and mechanical stress. The black oxide finish, while primarily aesthetic, also provides a barrier against oxidation, extending the lifespan of the fastener in harsh environments.
Figure 3: China Stud Bolt - A standard fully threaded rod suitable for a wide range of industrial applications.
Key Advantages of A193-B7/A194-2H Black Stud Bolts
These stud bolts offer several advantages that make them a preferred choice in demanding environments:
- High Strength-to-Weight Ratio: The A193-B7 material ensures robust load-bearing capabilities without excessive weight, ideal for aerospace and automotive applications.
- Corrosion Resistance: The black oxide coating provides a protective layer against rust and environmental wear, suitable for outdoor and marine environments.
- Compatibility: The A194-2H nut grade ensures seamless integration with the bolt, reducing the risk of galling and ensuring even stress distribution.
- Customization: Handan Yanzhao Fasteners offers tailored solutions to meet specific industry requirements, including specialized coatings and thread configurations.
Applications in Critical Industries
The versatility of the A193-B7/A194-2H Black Stud Bolts makes them indispensable in various sectors:
- Oil and Gas: Used in pipeline flanges, pressure vessels, and high-temperature valves where reliability is non-negotiable.
- Power Generation: Essential for turbine components, boiler systems, and electrical substations that operate under extreme thermal conditions.
- Construction: Employed in structural steel connections and heavy machinery where durability and precision are critical.
- Automotive: Applied in engine assemblies and chassis components requiring high tensile strength and corrosion resistance.
As noted in NIST research, the performance of fasteners in these industries is directly linked to their material properties and manufacturing precision. The A193-B7/A194-2H bolts align with these benchmarks, ensuring compliance with ASME and ASTM standards.
Company Background: Handan Yanzhao Fasteners Manufactory Co., Ltd.
Established as a leading wire bolts exporter and wire bolts manufacturer, Handan Yanzhao Fasteners has built a reputation for delivering reliable fastening solutions since its inception. Located in Hebei Province, China, the company leverages state-of-the-art facilities and a team of experienced engineers to produce fasteners that meet global standards.
With a focus on innovation and quality, Handan Yanzhao Fasteners adheres to rigorous testing protocols to ensure every product meets the highest industry benchmarks. Their commitment to customer satisfaction is reflected in their comprehensive range of zinc-plated self-drilling screws and wire bolts, catering to diverse industrial needs.
Conclusion: Trust in Precision Engineering
The A193-B7/A194-2H Black Stud Bolts from Handan Yanzhao Fasteners represent a fusion of advanced metallurgy, precise manufacturing, and industry-specific expertise. Whether for high-stress industrial applications or critical infrastructure projects, these fasteners provide a reliable solution backed by the company's commitment to quality and innovation.
For more information on our products and services, visit Handan Yanzhao Fasteners Manufactory Co., Ltd. or explore our A193-B7/A194-2H Black Stud Bolts page to discover how we can meet your fastening requirements.
References
National Institute of Standards and Technology (NIST) (2023). Retrieved from https://www.nist.gov. This reference was accessed via web-scraping to validate material performance standards.
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