Haihao Group Supplies Hot-Dip Galvanized Bolt and Nut Assemblies to Singapore

Haihao Group has successfully completed the production and delivery of a batch of bolt and nut assemblies to Singapore, designed for structural and modular applications requiring high strength and corrosion resistance.

Project Overview: Bolt and Nut Assemblies to Singapore

The order includes multiple specifications of bolt and nut assemblies to Singapore, each set consisting of a hex bolt, one aerotight self-locking nut, and two flat washers. These assemblies are widely used in module structures and industrial installations.

Order details:

• Product: Hex bolt + aerotight self-locking nut + double washer
• Sizes:
  • M8 × 40 mm
  • M12 × 55 mm
  • M16 × 70 mm
  • M20 × 75 mm
  • M24 × 90 mm
  • M30 × 125 mm

All bolt and nut assemblies to Singapore are manufactured according to strict technical specifications for durability and performance.

Hot dip galvanized bolt and nut assemblies galvanized fasteners Haihao Group

Material Specifications and Standards

The supplied bolt and nut assemblies to Singapore are produced using high-grade materials that ensure strength and long-term reliability.

Material details:

• Bolt Material: ASTM F568M Class 8.8
• Nut Material: ASTM A563M Class 8
• Standards for Galvanization: ISO 1461 / ASTM A153

These materials guarantee that the bolt and nut assemblies to Singapore meet international engineering and safety standards.

Hot-Dip Galvanization and Coating Thickness

To enhance corrosion resistance, all bolt and nut assemblies to Singapore undergo hot-dip galvanization in accordance with global standards.

Coating thickness requirements:

• Bolts: ≥ 53 μm
• Washers: ≥ 35 μm
• Nuts: ≥ 40 μm

This protective zinc coating ensures that the bolt and nut assemblies to Singapore can perform reliably in outdoor and humid environments, such as construction and industrial facilities.

Product Features and Advantages

The delivered bolt and nut assemblies to Singapore offer several key benefits:

• High tensile strength for structural stability
• Aerotight self-locking design to prevent loosening
• Excellent corrosion resistance with galvanized coating
• Complete assembly solution for easy installation
• Suitable for modular and heavy-duty applications

These features make the bolt and nut assemblies to Singapore a reliable choice for demanding engineering projects.

Application Fields

The supplied bolt and nut assemblies to Singapore are widely used in:

• Modular construction systems
• Industrial equipment installation
• Steel structure assembly
• Infrastructure and energy projects

Their durability and performance ensure long-term operational safety.

Why Choose Haihao Group?

As a professional supplier of bolt and nut assemblies to Singapore, Haihao Group provides:

• Strict quality control from raw materials to final delivery
• Compliance with ASTM and ISO standards
• Customization for project-specific requirements
• Efficient logistics and global shipping experience

We are committed to delivering high-performance fastening solutions to clients worldwide.