SIC Hanger bolt for steel purlin is frequently used with L feet(L bracket) or stainless steel plate to combine with mounting rail.
Brand:
SIC SOLARItem NO.:
SIC-HB-SShipping Port:
Xiamen portInstallation Site:
RoofMaterial:
SUS304 or Carbon Steel
Rafter bolt is one kind of fixings with mounting structure used to screw into steel purlins on corrugated and trapezoidal roofs. Hanger bolt is frequently used with L foot or stainless steel plate to combine with mounting rail. Here are two type material.
1. Material SUS304
When fixing into the steel purlin, it need to pre-drill on steel purlin, then fixed hanger bolt.
2. Material Carbon steel
This type can self tapping into the steel purlin directly, which is more convenient while installation.