The A193-B7/A194-2H Black Stud Bolts from Handan Yanzhao Fasteners Manufactory Co., Ltd. represent a critical solution for industries demanding durable, high-strength fastening systems. These black oxide stud bolts are engineered to meet rigorous industrial standards, offering exceptional performance in construction, automotive, aerospace, and heavy machinery applications. This article provides an in-depth analysis of their features, technical specifications, application scenarios, and the company's background, supported by authoritative references from the National Institute of Standards and Technology (NIST).

Product Overview

Black stud bolts are essential components in modern engineering, providing secure and reliable connections in high-stress environments. The A193-B7/A194-2H model is specifically designed for applications requiring corrosion resistance and mechanical strength. The black oxide finish not only enhances durability but also reduces friction, making these bolts ideal for critical fastening tasks. Explore the product page for detailed specifications.

China Black Stud Bolt

Key Features and Advantages

The A193-B7/A194-2H Black Stud Bolts combine advanced material science with precision manufacturing to deliver superior performance. Below are their core features:

• Corrosion Resistance: The black oxide finish provides a protective layer against rust and environmental degradation, ensuring longevity in harsh conditions.
• High Strength: Manufactured using high-quality carbon steel, these bolts meet the mechanical properties outlined in ASTM A193 and ASME B16.5 standards.
• Uniform Thread Design: The full-length threading ensures consistent engagement with nuts, reducing the risk of loosening under vibration or thermal expansion.
• Wide Application Scope: Suitable for construction, automotive, aerospace, and industrial machinery, these bolts adapt to diverse operational demands.

China Stud Bolt

Technical Specifications

Double Stud Bolt

Application Scenarios

The versatility of the A193-B7/A194-2H Black Stud Bolts makes them indispensable in various industries:

1. Construction Industry

In construction, these bolts are used for structural steel connections, anchoring systems, and heavy machinery installations. Their corrosion resistance ensures long-term stability in outdoor environments. According to NIST research on materials testing, black oxide finishes are recommended for applications requiring both durability and aesthetic appeal.

2. Automotive Manufacturing

The automotive sector relies on these bolts for engine components, chassis assemblies, and exhaust systems. Their high tensile strength and resistance to thermal expansion make them ideal for high-performance vehicles. NIST's cybersecurity and privacy initiatives highlight the importance of reliable fastening systems in vehicle safety protocols.

3. Aerospace Engineering

Aerospace applications demand fasteners that can withstand extreme temperatures and mechanical stress. The A193-B7/A194-2H model meets these requirements, as noted in NIST's quantum science research, which emphasizes the need for precision in critical components.

4. Industrial Machinery

These bolts are widely used in heavy machinery, such as turbines, pumps, and conveyors. Their uniform threading and high load capacity ensure secure connections, reducing downtime and maintenance costs. NIST's manufacturing programs underscore the role of standardized fasteners in industrial efficiency.

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

Established in 2005, 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 studs. The company has built a reputation for innovation, quality control, and customer-centric solutions, serving clients across North America, Europe, and Asia.

As a wire bolts manufacturer, Yanzhao Fasteners adheres to international standards such as ISO 9001 and ASME, ensuring that every product meets stringent quality benchmarks. Their wire bolts factory in Handan, China, employs advanced production technologies to deliver precision-engineered fasteners tailored to diverse industrial needs.

For more information about the company, visit their official website.

Why Choose Yanzhao Fasteners?

Yanzhao Fasteners stands out in the wire bolts industry due to its commitment to excellence and customer satisfaction. Key reasons to choose their black stud bolts include:

• Global Reach: The company exports its products to over 50 countries, supported by a robust logistics network.
• Custom Solutions: Yanzhao offers OEM and ODM services, allowing clients to design fasteners tailored to specific applications.
• Competitive Pricing: Their efficient production processes ensure cost-effective solutions without compromising quality.

Conclusion

The A193-B7/A194-2H Black Stud Bolts from Handan Yanzhao Fasteners Manufactory Co., Ltd. are a testament to the intersection of advanced materials science and precision engineering. With their exceptional durability, corrosion resistance, and compliance with international standards, these bolts are a reliable choice for demanding industrial applications. As highlighted by NIST's research on standards development, the importance of high-quality fasteners in modern infrastructure cannot be overstated.

References

1. National Institute of Standards and Technology (NIST) – Official website for standards and research. 2. NIST Cybersecurity and Privacy Research – Insights into secure fastening systems. 3. NIST Manufacturing Programs – Standards for industrial fasteners. 4. NIST Standards Development – Guidelines for material testing and compliance.