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Reliable Wire Bolts Company & Supplier for Construction Solutions

Ιούλ . 22, 2025 12:01 Back to list

Reliable Wire Bolts Company & Supplier for Construction Solutions


Table of Contents:

Industry Overview of Wire Bolts Company & Market Trends

The global demand for wire bolts continues to surge due to rapid infrastructure development, increased automotive production, and the popularity of modular construction methods. Wire bolts companies, including wire bolts manufacturers, factories, and exporters, play a pivotal role in maintaining supply chain robustness for industrial, commercial, and civil projects worldwide.

Recent reports from Fastener + Fixing Magazine highlight that technology-driven manufacturing—embracing precision cold and hot forging, advanced plating (like zinc), and automated quality control—enables top wire bolts suppliers to offer competitive products meeting international standards (ISO, DIN, ASTM, BS, JIS).

Wire bolts exporters and wire bolts suppliers are increasingly leveraging innovative anti-corrosion treatments and logistical capabilities to meet fast-evolving customer requirements. Notably, wire bolts company leaders invest in automated packaging and supply, enhancing efficiency and traceability within global distribution channels.

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

Handan Yanzhao Fasteners Manufactory Co., Ltd. stands as a benchmark among wire bolts companies and wire bolts factories in China, recognized for technical prowess, quality assurance, and international accreditation.

  • Headquartered at Southwest of Road Taibai, Yongnian District, Handan City, Hebei Province, China.
  • Official website: https://www.yzfastener.com
  • Decades of expertise as an outstanding wire bolts manufacturer, wire bolts supplier, and wire bolts exporter for global construction, machinery, automotive and energy sectors.
  • Certifications: ISO 9001:2015, compliance with DIN, GB, ASTM, and other global standards.
  • Wide product portfolio, notably the high-precision DIN933/931 GB5782/5783 BLACK/GALVANIZED HEXAGON BOLTS.
Contact Us － Handan Yanzhao Fasteners Manufactory Co., Ltd. Telephone: +86 15033055276 Email: 15033055276@139.com Mobile: +86 17732045263 Address: Southwest of Road Taibai, Yongnian District, Handan City, Hebei Province, China Website: www.yzfastener.com

Product Focus: DIN933/931 GB5782/5783 BLACK/GALVANIZED HEXAGON BOLTS

Reliable Wire Bolts Company & Supplier for Construction Solutions Reliable Wire Bolts Company & Supplier for Construction Solutions Reliable Wire Bolts Company & Supplier for Construction Solutions

DIN933/931 GB5782/5783 BLACK/GALVANIZED HEXAGON BOLTS – Precision and Versatility

Product Description:
Hex bolts are used to fasten two or more parts together to form an assembly either because it cannot be manufactured as a single part or to allow for maintenance and repair disassembly.
Handan Yanzhao’s offerings include full and partial threaded hex bolts, manufactured to high specification standards (DIN933 full thread, DIN931 partial thread, etc.), available in black and zinc (galvanized) finishes.

  • Standards: DIN933, DIN931, GB5782, GB5783
  • Materials: Carbon Steel (Class 4.8/8.8/10.9/12.9), Stainless Steel
  • Surface Finishes: Black, Zinc Plated, Hot-dip Galvanized, Dacromet
  • Size range: M6-M64; Length: 12mm-600mm
  • Applications: Steel structure, automotive, bridges, railway, mechanical engineering

Explore full product details and request a quote

Key Technical Parameters Comparison – Wire Bolts Company Benchmark

Company Country/Region Standards Supported Surface Finish Diameter Range Length Range Custom Logo/Packaging Lead Time (days)
Handan Yanzhao Fasteners China DIN, GB, ISO, ASTM Black, Galvanized, Dacromet M6–M64 12–600mm Yes 7–20
XYZ Fastening Solutions Germany DIN, ISO Galvanized, Black M8–M48 14–300mm Yes 10–25
India Bolt Exporters India ISO, BS Hot-dip Zn, Black M6–M36 15–200mm No 18–30
Fastener Pros USA USA ASTM, SAE Zinc Plated 1/4”–2” 1”–12” Yes 15–28

Visualization: Technology Parameter Trends & Statistical Analysis

Wire Bolts Tech Parameter Trends

Material Strength Comparison (DIN933/931 Hex Bolts)

Surface Finish Distribution

Size Range Distribution

Application Scenarios: Where Wire Bolts Company Solutions Excel

Wire bolts companies such as Handan Yanzhao Fasteners Manufactory serve a broad spectrum of industries globally, thanks to their versatile design, advanced technical standards, and reliability. Key application scenarios include:

  • Steel Structure Assembly: Widely adopted in high-rise, bridge, and offshore structure installations requiring high-strength and corrosion-resistant fasteners.
  • Automobile and Machinery Manufacturing: Wire bolts exporters supply OEM quality bolts for automotive chassis, engine mounting, and assembly lines.
  • Energy & Power Projects: Used in wind turbines, solar frames, and power plant construction—where safety and endurance under dynamic loads are critical.
  • Railways and Infrastructure: Trusted in railway bridges, urban transit, and waterworks, supported by international certifications.
  • DIY & Modular Construction: Zinc plated self drilling screws companies and wire bolts suppliers cater to prefab and modular building systems demanding rapid assembly and disassembly.

To see technical details and download datasheets, visit the official product page.

Expert FAQ: Wire Bolts Industry and Technical Terminologies

1. What are the differences between DIN933 and DIN931 hex bolts?
DIN933 refers to a fully threaded hexagon head bolt, whereas DIN931 pertains to partially threaded bolts. Both standards ensure reliable mechanical assembly but differ in application specifics—usually, DIN931 is preferred for higher shear loads.
Source: fastenerandfixing.com
2. How does material grade affect wire bolts performance?
Material grades (e.g., 4.8, 8.8, 10.9, 12.9) correspond to varying yield/tensile strengths (see trend charts above). Higher grades (10.9/12.9) offer superior mechanical performance and suit critical applications like automotive and heavy steel structures.
3. What is the significance of surface finish (zinc plating, blackened, hot-dip galvanized)?
Surface finish directly impacts corrosion resistance. Zinc plating and hot-dip galvanization shield against rust in different environments, while blackening provides basic protection for indoor/machinery use. According to the Fastener Data portal, zinc plating is most common among leading wire bolts suppliers.
4. How are wire bolts tested for quality and compliance?
Leading wire bolts companies conduct rigorous testing: mechanical property tests (tensile/yield), salt spray (corrosion), dimensional checks, and thread gauge verification, per ISO 898-1 and DIN/ASTM standards.
5. What are standard installation torque values for DIN933/931 bolts?
Installation torque depends on bolt diameter and grade. For instance, M12 Class 8.8 hex bolts typically require 70–80 Nm. It's vital to follow the technical datasheet or international assembly guidelines to avoid over-tightening or under-tightening.
6. What makes a wire bolts company a suitable supplier for zinc plated self drilling screws?
Key factors include automated manufacturing, strict plating quality controls, compliance with EN ISO 10666 for self-drilling fasteners, and the ability to provide prompt OEM/ODM solutions. This supports both small-batch and bulk requirements for global customers.
7. Which international certifications should wire bolts manufacturers have?
Essential certifications are ISO 9001:2015, EN 14399 (for structural bolting), and conformity to product standards like DIN, GB/T, ASTM, and JIS. Handan Yanzhao's commitment to these ensures their long-standing reputation among wire bolts exporters and clients.

References & Further Reading

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