Can I drill holes in these to mount conduit/ wiring?


Can I drill holes in these to mount conduit/ wiring?	This is a new steel garage and the owner wants lights and fans mounted up high. I plan to run 3/4” EMT and 4” junction boxes for the lights. Are there any issues drilling self tapping screws Into the steel to support the conduit/ boxes or unistrut. Or does anyone have any alternatives? The steel framing is 2.5” by 2.5” if that matters Thanks! submitted by /u/Baystatesparky [link [comments