Hot-Dip Galvanized Anchor Bolts for Street Light Poles
Manufacturing · Inspection · Packing · Global Delivery Solution
For both AC mains powered street lighting projects and solar street light installations, the foundation system plays a critical role in long-term structural safety.
In this solution case, we present a complete production and delivery process of hot-dip galvanized anchor bolts (embedded parts) used for street light poles, covering design, manufacturing, inspection, packing, and container loading.
This project involved the mass production and export of M25 × 400 mm hot-dip galvanized anchor bolt sets, including bolts, nuts, and washers, specifically designed for road lighting poles and solar lighting poles installed in concrete foundations.
Application Scope
AC mains street light poles
Solar street light poles
Highway & urban road lighting projects
Municipal infrastructure projects
Overseas EPC and lighting contractors
- Product Type: Anchor bolts / embedded foundation bolts
- Material: Q235B carbon steel
- Surface Treatment: Hot-dip galvanized (anti-corrosion)
- Bolt Size: M25 × 400 mm
- Thread Length: 140 mm
- Hook Length: 100 mm
- Accessories Included:
○ Galvanized nuts
○ Galvanized flat washers
- Average Weight: ~1.75 kg per bolt
All dimensions and technical details are strictly manufactured according to approved engineering drawings.
Manufacturing Process
Raw Material Preparation
High-quality Q235B steel rods are selected to ensure strength, weldability, and compliance with street lighting structural requirements.
Cutting & Forming
Steel rods are cut to precise length, threaded, and bent into the required anchor shape using controlled forming equipment to guarantee dimensional accuracy.
Thread Processing
Threads are machined to standard tolerances to ensure smooth installation with nuts during pole erection.
Hot-Dip Galvanizing
All anchor bolts, nuts, and washers undergo hot-dip galvanizing, forming a uniform zinc coating that provides excellent corrosion resistance for outdoor and coastal environments.
Each batch is subject to strict inspection procedures, including:
- Overall length measurement
- Thread diameter and thread length verification
- Hook size inspection
- Nut and washer dimension checks
- Single-piece weight inspection
- Visual inspection of galvanizing thickness and surface quality
Packing & Container Loading
Packing Method
- Anchor bolts are bundled and packed securely
- Nuts and washers are packed separately to avoid damage
- Moisture-resistant inner packing applied
- Palletized for container safety
Container Loading
- Scientific loading layout to maximize container space
- Anti-movement reinforcement inside containers
- Full container loading photos and videos provided
- Containers sealed and locked before shipment
This ensures safe long-distance sea transportation and easy unloading at destination port
Factory & Production Capability
This solution is supported by our modern manufacturing facility, equipped with:
- Steel processing machines
- Thread rolling and forming equipment
- Galvanizing coordination resources
- Professional QC instruments
- Experienced production and inspection teams
Why Choose Our Anchor Bolt Solution
✅ Designed for AC & solar street light poles
✅ Complete bolt + nut + washer supply
✅ Hot-dip galvanized for long service life
✅ Strict dimensional inspection before shipment
✅ Clear documentation & shipping records
✅ Suitable for large-scale export projects