Stainless Steel Solar Hanger Bolt for Steel Structure

Solar steel structure fastener standard
Material: SS304/316 stainless steel; tensile strength ≥515MPa, yield strength ≥205MPa, acid and alkali resistant
Structure: Integrated hanger ring + coarse thread section (for steel structure) + hexagon socket head + anti-loose locking groove
Surface Treatments: Passivation (salt spray resistance ≥1200h), retaining stainless steel inherent anti-corrosion
Size: Nominal diameter M8–M20, rod length 60–250mm, hanger ring inner diameter 15–35mm, load-bearing 80–200kg

Steel Structure Adaptation: Coarse thread matches steel structure profiles, enhancing bite force and avoiding slippage.
Durable Corrosion Resistance: SS304/316 resists outdoor rain, UV, and industrial corrosion, fitting 25+ years of service
Stable Load-Bearing: One-piece hanger + thickened thread section resists tensile force, ensuring solar bracket stability
Easy Installation: Hexagon socket head fits standard tools; locking groove matches split pins for anti-loose reinforcement

Wide Application: Steel structure rooftops, solar farm steel supports, industrial PV system metal frame connections

Product Parameter (Specification)

Dimensions	Customized	Material	Carbon steel, Stainless Steel,Brass,Aluminum
Unit	Piece	Packing	Bulk cartons with pallet or customized packing

Stainless Steel Solar Hanger Bolt for Steel Structure for Furniture Application Scenario Table

Application Field	Specific Scenarios	Standards & Grades	Key Considerations
Residential Steel Structures	Light steel villa roofs, steel-framed house solar mounts, residential steel roof rafters.	SS304 (A2-70), SS316 (A4-80).	Threaded design for steel substrate fixation; Corrosion-resistant for outdoor use; High tensile strength resists wind/snow loads.
Commercial Steel Buildings	Office building steel roof frames, shopping mall rooftop solar arrays, hotel steel structure PV mounts.	SS304 (A2-70), SS316 (A4-80).	Compatible with solar mounting rails; Precise threading ensures stable connection; Meets commercial solar safety standards.
Industrial Steel Facilities	Factory steel roof beams, warehouse steel purlins, industrial plant steel structure PV fasteners.	SS316 (A4-80), SS304 (A2-70).	Weather-resistant for long-term industrial use; Durable under heavy loads; Fits steel beams/rafters without extra anchors.
Outdoor Steel Solar Supports	Steel structure carport solar systems, steel-framed shed roof installations, ground steel PV brackets.	SS304 (A2-70), SS316 (A4-80).	Easy installation on steel surfaces; Anti-loose threading; Compatible with standard solar hanger accessories.