Rafter bolt mounting system
Rafter bolt is one kind of fixings with mounting structure used to screw into steel purlins or wooden rafter on corrugated and trapezoidal roofs. Hanger bolt is frequently used with L foot or stainless steel plate to combine with mounting rail. The Hanger Bolt for solar panel installation is coming with three flange nuts and one resistant EPDM washer, which has waterproof founction.
Category: Pitched roof mounting
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Name
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L Feet with stainless steel Hanger Bolt
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Installation Site
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Roof
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Wind Load
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<60M/S
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Snow Load
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<1.4KN/M2
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Material
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SUS304 and AL 6005-T5
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Color
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Natural or Customized
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Anticorrosive
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Anodized aluminum & stainless steel
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Warranty
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10 years and 25 years service time
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Advantages as follow:
☆ Easy Installation--Hanger bolt will be fixed on steel or wooden purlin directly.
☆ Waterproofing--The rubber can perfectly prevent water.
☆ Pre-assembled components – highly save the labor cost at your installation site.
Related certificate
Strength Analysis report -- mountings will be test to meet your target strength, Like wind speed and snow load.
