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M12 Threaded Bar

Zhangzhou Threaded Bar

QS Fastener: Zhangzhou Threaded Bar
Product: Zhangzhou Threaded Bar
Surface: Black Finish
Feature: High Strength
Total Length: 70 mm
Material: ASTM A193 B7
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The Zhangzhou Threaded Bar is a premium-grade M12 fastening component engineered for demanding industrial applications. Manufactured from ASTM A193 B7 alloy steel, this threaded bar delivers exceptional tensile strength and reliable performance under high-stress conditions. The black oxide finish not only provides a professional appearance but also offers enhanced corrosion resistance for extended service life. With a total length of 70 mm, this compact yet robust threaded rod is ideal for applications where space is limited but strength cannot be compromised.
 
Performance Features
The ASTM A193 B7 specification ensures superior mechanical properties, making this threaded bar suitable for high-temperature and high-pressure environments commonly found in engineering applications. Research has demonstrated that threaded bars can significantly increase joint stiffness and resistance compared to conventional single-bolt configurations . This design advantage makes the Zhangzhou Threaded Bar an excellent alternative to welded stiffeners in structural applications, offering cost savings while maintaining performance integrity .
 
Application Scenarios
The Zhangzhou Threaded Bar is ideally suited for:
- Steel structure connections: Beam-to-column joints where high load-bearing capacity is essential
- Heavy equipment mounting: Industrial machinery requiring secure, vibration-resistant fastening
- Infrastructure projects: Bridge construction, offshore platforms, and other critical structures
- Post-tensioning systems: Concrete reinforcement applications requiring bonded or unbonded tendons 
 
Zhangzhou Fastener Industry Advantage
Zhangzhou, located in Fujian Province, has emerged as a significant hub in China's fastener manufacturing landscape. Fujian Province benefits from agile mid-sized manufacturers and well-developed port infrastructure, enabling efficient production and export capabilities . The region's fastener industry leverages integrated supply chains, from raw material sourcing to heat treatment and surface finishing services, ensuring consistent product quality and competitive lead times. With ISO-certified quality systems and international compliance capabilities, Zhangzhou-based manufacturers serve both domestic and global markets with high-performance fastening solutions .
 
Quality Assurance
Each Zhangzhou Threaded Bar undergoes rigorous quality control processes to ensure dimensional accuracy, material integrity, and performance consistency. The black oxide finish is applied using advanced surface treatment technologies, providing reliable corrosion protection while maintaining thread precision. Choose Zhangzhou Threaded Bars for secure, durable, and cost-effective fastening solutions in your most demanding applications.

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