Products Description
Metal Roof Hanger Bolt Solar Mounting
The Metal Roof Hanger Bolt is a key fastening component designed to securely attach solar mounting rails to metal roof structures. It provides a stable, elevated, and waterproof foundation for photovoltaic panel arrays.
More details please contact Amber at amber@longsungreen.com
Technical Parameters
|
Product Name |
Metal Roof Hanger Bolt Solar Mounting |
|
Material |
Stainless Steel (AISI 304/316) or Hot-Dip Galvanized Steel |
|
Available Lengths |
200mm, 250mm, 300mm (Custom lengths available) |
|
Thread Type |
Metric coarse thread or as per customer requirement |
|
Component Kit |
Hanger Bolt x1, Collar Nut with Ribs x3, Flat Washer x1, Slotted Adapter Plate x1 |
|
Sealing Material |
Embedded EPDM Rubber Washer |
|
Corrosion Resistance |
≥ 960 hours salt spray test (Standard) |
|
Load Capacity |
Designed per relevant structural engineering standards (Specific values available upon project request) |
|
Compatible Roof Types |
Standing Seam, Corrugated, Trapezoidal Metal Roofs |
|
Packaging |
Carton box or as per customer request |
Product Advantages
Proven Structural Reliability
Rigorously tested for mechanical strength, our hanger bolts offer excellent load-bearing capacity, safely transferring the weight and wind/snow loads of the PV system to the roof structure.
All-in-One, Simplified Kit
Each set includes one hanger bolt, three ribbed collar nuts, one flat washer, and one slotted adapter plate. This complete package streamlines procurement and reduces installation time with its quick-mount design.
Superior Weatherproof Seal
The integrated EPDM rubber washer compresses during tightening to form a durable, watertight barrier around the penetration point, protecting the roof from leaks.

Other Considerations
Samples: Free samples are available for quality evaluation. The customer is only responsible for the courier freight cost.
Quality Control: We implement a stringent QC protocol, including material inspection, in-process checks, and final random sampling or full inspection before shipment.
After-Sales Service: We provide detailed technical support, installation guidance, and warranty certificates for your projects.
FAQ

01. What types of metal roofs are compatible with this hanger bolt?
02. How does the installation ensure roof waterproofing integrity?
03.What quality certifications do your products hold?
Company Profile
in one-stop service
High-Capacity, Certified Manufacturing
With an automated production line certified to CE, UL 2703, and AS/NZS standards, we guarantee consistent quality and competitive pricing.
Engineered for Performance & Efficiency
Our solutions incorporate over 70 patented clamp/rail designs. Pre-assembled kits can reduce on-site labor by up to 30%, lowering your total installed cost.

MW+
Project References

Single-post PV project, United States

Sunroom PV project, Europe

Roof-mounted PV project, Australia

Agricultural PV project, Japan

Agriculture PV mount, Austrian

Carport mounting structures, Europe

Ground mount structure, Southeast Asia

Ground-mounted solar racking, Italy
Certification&Patents

Introduction to Production Equipments

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