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Hanger Bolt Description

Hanger bolts are essential components used to secure solar panels to the roof framework. Typically mounted into rafters or trusses, they provide a strong and stable base for solar installations. ALV’s SUS304 hanger bolts are inserted through the roof into supporting structures and are fastened with nuts and washers.

Compatible with both L feet and plates, these hanger bolts ensure structural integrity while minimizing roof damage. Choosing the correct hanger bolt is crucial for the long-term safety and performance of your solar panel system.

Key Features of Hanger Bolts

• Minimized Roof Damage: Distributes weight evenly to reduce pressure points and avoid structural harm
• Versatile Applications: Suitable for wooden and metal structures across solar, furniture, automotive, and energy sectors
• Enhanced Ventilation: Creates airflow around the system, reducing overheating risks

Types of Hanger Bolts

Lag Bolt: Most commonly used for pitched roofs; installed perpendicular to the roof surface without pre-drilling.

Through Bolt: Used for flat or low-slope roofs; inserted parallel to the roof surface and requires pre-drilling.

Standoff Bolt: Creates a gap between panels and roof to allow ventilation; suitable for flat or low-slope roofs and requires pre-drilling.

Advantages of Our Hanger Bolts

• Corrosion-Resistant Materials: Made from stainless steel or galvanized steel to withstand outdoor exposure
• High Load Capacity: Engineered to handle the structural load of solar panels securely
• Quick-Fit System: Includes bolt, three collar nuts, washer, and slotted plate with waterproof EPDM rubber for quick and secure installation

Özellikler

Why Choose ALV as Your Hanger Bolt Supplier

• Professional Expertise: Over 10 years of manufacturing experience in hanger bolts
• Responsive Communication: Technical support and consultation whenever you need it
• No-Hassle Returns: Full refund guarantee if the product does not meet expectations
• Fast Shipping: Rapid order fulfillment and dedicated after-sales tracking

Frequently Asked Questions

Are hanger bolts safe?
Yes, as long as they are installed following recommended load capacity and safety guidelines.

How do I install hanger bolts?
Most installations require mounting hardware. For optimal results, some may need pilot holes, anchors, or sealants, while others are suitable for adhesive or tool-assisted installation.

How do I choose the right hanger bolt?
Consider panel weight, space, material, and mounting environment. Our sales team can help with customized selection.

What tools and materials are needed?
Hanger bolts, washers, nuts, drill and bits, socket wrench, sealant, and ladder.

Is there a step-by-step guide?
Yes:

1. Identify the rafter or truss location
2. Drill a pilot hole at the marked point
3. Insert the hanger bolt
4. Tighten using washer and nut
5. Seal the base with waterproof sealant

Contact Us

Reach out today to get a quote or speak with our engineers for technical support and customized solutions.