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Solar Fastener for Solar Roof Mounting Bracket System
Solar Fastener for Solar Roof Mounting Bracket System
Solar Fastener for Solar Roof Mounting Bracket System
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  • Solar Fastener for Solar Roof Mounting Bracket System
  • Solar Fastener for Solar Roof Mounting Bracket System
  • Solar Fastener for Solar Roof Mounting Bracket System

Solar Fastener for Solar Roof Mounting Bracket System

Our Hanger bolts are essential solar fasteners used to securely fasten PV mounting systems to steel purlins or rafters on corrugated, trapezoidal or fiber cement roofs. They provide a strong load-bearing connection and are ideal for windy areas. Used with L-feet or aluminum plates, they ensure stable rail mounting. Each bolt includes three flange nuts and a UV-resistant EPDM washer to prevent water leakage.

Category:

Solar Accessories

Keywords:

Solar Accessories

Warranty

10 Years

Certified

ISO 9001

Delivery

7-14Days

Quick Specifications

Stainless Steel 304

160mm~600mm

M6~M12

Hexagon Head

Trapezoidal and Corrugated Sheet Metal, Corrugated Fibre Cement etc

Product Inquiry

Specification

Hanger Bolt(solar fasteners) is one kind of fixings with mounting structure used to screw into steel purlins or wooden rafter on corrugated and trapezoidal roofs. This creates a load-bearing connection between the building substructure and the PV mounting system. This mounting variant is particularly advantageous in regions with high wind loads.

Hanger bolt is frequently used with L feet(L bracket) or stainless steel plate to combine with mounting rail.

The Hanger Bolt for solar panel installation is coming with three flange nuts and one UV resistant EPDM washer(gasket), the EPDM washer will prevent rainy day water leakage .

 

Product Details

 

PV Mounting the brackets: remove the first nut (or nut + lock washer); set the desired mounting height of the angle with the second nut; position the bracket; screw on the first nut (tightening torque M8: 12–15 Nm, tightening torque M10: 20–25 Nm, tightening torque M12: 25–30 Nm). The maximum distance of the bracket to the roof covering must be observed.

Hangar bolts/solar fasteners can be used for direct connection to the roof substructure for the following roof coverings:

– Trapezoidal and corrugated sheets

– Corrugated fibre cement sheets

– Sandwich elements

– Flat roof coverings with bitumen or shingles

 

The first picture hanger bolt(EPDM shield gasket or matching calotte) is used on corrugated sheet metal.

The second picture hanger bolt( EPDM shield gasket) is used on corrugated fibre cement.

Product Features

Cost-Effective

Optimized design reduces material costs while maintaining structural integrity and performance standards.

Lightweight

Aluminum construction minimizes roof load while providing excellent strength-to-weight ratio.

Quick Installation

Pre-assembled components and intuitive design enable faster deployment and reduced labor costs.

Universal Compatibility

Adaptable to various metal roof profiles including standing seam and trapezoidal sheets.

Why Choose Our System?

01

Cost-Effective

Optimized design reduces material costs while maintaining structural integrity and performance standards.

02

Lightweight

Aluminum construction minimizes roof load while providing excellent strength-to-weight ratio.

03

Quick Installation

Pre-assembled components and intuitive design enable faster deployment and reduced labor costs.

04

Universal Compatibility

Adaptable to various metal roof profiles including standing seam and trapezoidal sheets.

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Product Inquiry

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