Rail Bolt
This is the T-bolt that ties an XR rail to a roof attachment. Drop the bolt head into the rail T-slot, set the bonding nut on top, torque to spec. The serrated nut bites into the rail aluminum to create an electrical bond between the rail and the attachment, which means the attachment hardware joins the grounded array without a separate ground strap.
In stock and ready to ship.
- Type
- T-bolt with bonding serrated nut
- Bonding
- Serrated nut bites rail aluminum
- Listing
- UL 2703
- Warranty
- 25-year IronRidge
- Rail family
- XR T-slot
- Socket size
- 7/16 in
About this item
This is the T-bolt that ties an XR rail to a roof attachment. Drop the bolt head into the rail T-slot, set the bonding nut on top, torque to spec. The serrated nut bites into the rail aluminum to create an electrical bond between the rail and the attachment, which means the attachment hardware joins the grounded array without a separate ground strap.
The nut takes a 7/16" socket, matching the rest of the IronRidge XR hardware, so you only carry one driver size on the roof.
Use one Rail Bolt per attachment point. A typical residential row needs one per FlashFoot2, HUG, or L-foot. Plan accordingly when you size your fastener pack.
UL 2703 listed as part of the IronRidge XR system. 25-year IronRidge warranty.
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