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M5
0.8
3.74
3.26
8
7.64
| Specification Category | Values/Range |
| Product Name | Solar PV Hanger Bolt |
| Material | Carbon Steel, Stainless Steel |
| Finish | Galvanized, Zinc-Plated, Stainless |
| Thread Type | UNC (Unified National Coarse), Metric |
| Diameter | 6, 8, 10, 12 (common sizes) |
| Length | 50-300 (depending on application) |
| Load Capacity | Up to several thousand kg (depends on size and material) |
| Strength Grade | 4.6, 8.8, 10.9 (common grades) |
| Head Type | Hex Head, Flange Head |
| Drive Type | Phillips, Slotted, Socket |
| Application | Roof-Mounted, Ground-Mounted |
| Temperature Range | Typically -40°C to 120°C |
| Certifications | ISO 9001, CE Marking |
| Specification Category | Values/Range |
| Product Name | Solar PV Hanger Bolt |
| Material | Carbon Steel, Stainless Steel |
| Finish | Galvanized, Zinc-Plated, Stainless |
| Thread Type | UNC (Unified National Coarse), Metric |
| Diameter | 6, 8, 10, 12 (common sizes) |
| Length | 50-300 (depending on application) |
| Load Capacity | Up to several thousand kg (depends on size and material) |
| Strength Grade | 4.6, 8.8, 10.9 (common grades) |
| Head Type | Hex Head, Flange Head |
| Drive Type | Phillips, Slotted, Socket |
| Application | Roof-Mounted, Ground-Mounted |
| Temperature Range | Typically -40°C to 120°C |
| Certifications | ISO 9001, CE Marking |
Material & Design:
Bolt: Carbon steel C1045 (tensile strength 600 MPa), hot-dip galvanized (85μm zinc coating, ISO 1461), achieving 1500+ hours salt spray resistance.
Nuts: Hex flange nuts (ISO 4161) with serrated washers, providing 30% higher anti-loosening torque (25-50Nm) than standard nuts in vibration (10G, 10-2000Hz).
Double-ended threads: M8-M12 (metric), 3/8"-1/2" (imperial), with hexagonal shank (19-24mm across flats) for wrench grip during installation.
Mechanical Performance:
Load capacity: 50-200kg per bolt (depending on size), compliant with IEC 61215 for solar panel wind loads (up to 240km/h wind speed).
Thread pitch: 1.25mm (fine) for precise adjustment and 1.75mm (coarse) for rapid installation, catering to different mounting requirements.
Installation Efficiency:
Pre-assembled with flange nuts: Reduces installation steps by 50%, ideal for large-scale solar farms with 10,000+ panel installations.
Hexagonal shank: Eliminates need for additional washers, ensuring stable torque application without slippage.
Compliance & Finish:
RoHS 3.0 and UL 467 compliant, with optional anti-corrosion coating (zinc-rich epoxy) for coastal installations (ISO 12944 C5-M).
Lengths: 100-300mm in 50mm increments, compatible with standard solar mounting rails (Aluminum 6063-T5).
Material & Design:
Bolt: Carbon steel C1045 (tensile strength 600 MPa), hot-dip galvanized (85μm zinc coating, ISO 1461), achieving 1500+ hours salt spray resistance.
Nuts: Hex flange nuts (ISO 4161) with serrated washers, providing 30% higher anti-loosening torque (25-50Nm) than standard nuts in vibration (10G, 10-2000Hz).
Double-ended threads: M8-M12 (metric), 3/8"-1/2" (imperial), with hexagonal shank (19-24mm across flats) for wrench grip during installation.
Mechanical Performance:
Load capacity: 50-200kg per bolt (depending on size), compliant with IEC 61215 for solar panel wind loads (up to 240km/h wind speed).
Thread pitch: 1.25mm (fine) for precise adjustment and 1.75mm (coarse) for rapid installation, catering to different mounting requirements.
Installation Efficiency:
Pre-assembled with flange nuts: Reduces installation steps by 50%, ideal for large-scale solar farms with 10,000+ panel installations.
Hexagonal shank: Eliminates need for additional washers, ensuring stable torque application without slippage.
Compliance & Finish:
RoHS 3.0 and UL 467 compliant, with optional anti-corrosion coating (zinc-rich epoxy) for coastal installations (ISO 12944 C5-M).
Lengths: 100-300mm in 50mm increments, compatible with standard solar mounting rails (Aluminum 6063-T5).
Rooftop Solar Systems: Connects PV panels to aluminum rails on residential and commercial rooftops, enduring thermal expansion (18μm/m°C) and UV exposure (QUV 5000 hours).
Ground-Mounted Arrays: Fastens solar tracker structures and ground screws, resisting soil corrosion (pH 5-9) and mechanical stress from snow loads (1.5kPa).
Bifacial Panel Mounting: Supports double-sided panels with balanced load distribution, ensuring long-term reliability in high-moisture environments (RH ≥90%).
Cable Tray Installation: Secures electrical cable trays in solar farms, with flange nuts preventing loosening from thermal cycling (-40°C to +85°C).
Rooftop Solar Systems: Connects PV panels to aluminum rails on residential and commercial rooftops, enduring thermal expansion (18μm/m°C) and UV exposure (QUV 5000 hours).
Ground-Mounted Arrays: Fastens solar tracker structures and ground screws, resisting soil corrosion (pH 5-9) and mechanical stress from snow loads (1.5kPa).
Bifacial Panel Mounting: Supports double-sided panels with balanced load distribution, ensuring long-term reliability in high-moisture environments (RH ≥90%).
Cable Tray Installation: Secures electrical cable trays in solar farms, with flange nuts preventing loosening from thermal cycling (-40°C to +85°C).
Wind & Snow Resistance: Engineered to meet IBC 2021 and AS/NZS 1170.2 standards, reducing panel displacement risks by 60%.
Installation Speed: Pre-assembled kit cuts installation time by 40% per panel, critical for large-scale project deadlines.
Corrosion Warranty: 10-year warranty on galvanization, longer than industry average, backed by third-party salt spray test reports.
Engineering Support: Free load analysis for custom solar mounting designs, ensuring code compliance and optimal performance.
Wind & Snow Resistance: Engineered to meet IBC 2021 and AS/NZS 1170.2 standards, reducing panel displacement risks by 60%.
Installation Speed: Pre-assembled kit cuts installation time by 40% per panel, critical for large-scale project deadlines.
Corrosion Warranty: 10-year warranty on galvanization, longer than industry average, backed by third-party salt spray test reports.
Engineering Support: Free load analysis for custom solar mounting designs, ensuring code compliance and optimal performance.
