Solar Hanger Bolts
Double-ended threaded studs for PV racking systems
Engineering-grade hanger bolts for connecting mounting rails to brackets in solar installations.
Solar Hanger Bolt Specifications
| Property | Value | Note |
|---|---|---|
| Thread Sizes |
| Both ends threaded |
| Length Range | 50mm - 300mm | Custom lengths available |
| Material Grade |
| Per application requirements |
| Surface Treatment |
| Cr3+ passivation |
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 solar hanger bolt applications.
Salt Spray Resistance: 240-480 hours
Key Advantages:
- Cost-effective
- Good corrosion protection
- Standard applications
Zinc-Nickel Plating
Premium corrosion protection for harsh outdoor environments.
Salt Spray Resistance: 720-1000+ hours
Key Advantages:
- Superior corrosion resistance
- Extended service life
- Harsh environments
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 Solar Hanger Bolt Quote
Get pricing and specifications for your solar racking system requirements.