Structural Bolts for Construction
High-strength bolts for structural steel connections
Engineering-grade structural bolts with superior strength and corrosion resistance for building and infrastructure applications.
Structural Bolt Specifications
| Property | Value | Note |
|---|---|---|
| Thread Sizes |
| Most common: M12, M16, M20 |
| Length Range | 40mm - 300mm | Custom lengths available |
| Material Grade |
| Per application requirements |
| Head Types |
| Standard and custom |
| Surface Treatment |
| Per environment requirements |
Surface Treatment Options
Surface treatment options per ISO standards. Coating specifications, corrosion classification, and service life data provided per application requirements.
Zinc Plating
Standard corrosion protection for structural applications.
Key Advantages:
- Cost-effective
- Good corrosion protection
- Standard applications
Zinc-Nickel Plating
Premium corrosion protection for harsh outdoor environments.
Key Advantages:
- Superior corrosion resistance
- Extended service life
- Harsh environments
Hot-Dip Galvanizing
Heavy-duty corrosion protection for structural steel connections.
Key Advantages:
- Thick protective coating
- Excellent durability
- Long-term protection
Frequently Asked Questions
For corrosion-critical applications, selecting the right surface coating is essential. If you are unsure whether zinc-nickel or other coatings are suitable, we can recommend the optimal solution based on your application.
Request Structural Bolt Quote
Get pricing and specifications for your structural construction requirements.