Double Head Hanger Bolt Bracket with L Feet

The Double Head Hanger Bolt Bracket with L Feet is a robust and versatile mounting solution designed for securing solar panels onto metal or wooden rooftops, especially on corrugated metal roofs and tile roofs with wooden substructures.

Product Overview

• Component: Double Threaded Hanger Bolt + L Foot

• Material: Stainless Steel (typically SUS304 for the bolt), Aluminum (for the L-foot)

• Application: Roof mounting systems for photovoltaic modules

• Roof Type: Metal sheet roofs, and composite tile roofs

• Installation: Direct fixation into wooden purlins or metal beams

Key Features & Advantages

• Double-threaded Design:
  Allows strong anchoring into both the roofing surface and wooden beam or substructure.

• Integrated L-Foot Bracket:
  Offers a secure and height-adjustable mounting point for solar rail systems.

• Waterproofing Friendly:
  Can be combined with EPDM rubber sealing and stainless-steel washers for excellent waterproof performance.

• Corrosion Resistance:
  High-grade stainless steel and anodized aluminum ensure long-term durability in outdoor environments.

• Easy Installation:
  Pre-assembled or separate components for quick and flexible on-site installation.

Typical Kit Includes

• Double head hanger bolt (M10 x 200mm or custom length)

• EPDM sealing washer

• Stainless steel flat washer & nut

• Aluminum L-foot bracket

• Optional adapter plate (depending on rail type)

Optional Variants

• Flange Nut Type – With serrated flange nut for anti-slip application

• Pre-assembled Kit – Delivered with L-foot pre-mounted for time-saving

• Adapter Plate – For compatibility with specific solar rail systems

Applications

• Residential rooftop PV systems

• Commercial metal sheet roof installations

• Tile roof retrofits (using hanger bolts into wooden structures)

Material Specifications