<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">EJOT<div><br></div><div><a href="https://www.ejot.com/Building-Fasteners/Applications/Fastening-Systems-for-Solar-Installations/For-roof-systems/c/SOLAR_FASTENING_SYSTEMS_ROOFING">https://www.ejot.com/Building-Fasteners/Applications/Fastening-Systems-for-Solar-Installations/For-roof-systems/c/SOLAR_FASTENING_SYSTEMS_ROOFING</a><br><br><div dir="ltr">William Miller<div><div>www.millersolar.com</div></div></div><div dir="ltr"><br><blockquote type="cite">On Oct 17, 2020, at 7:53 AM, Jay <jay.peltz@gmail.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr">\ufeff<span>What do people recommend for a metal roof ( with flat sections, not corrugated)on 3/16\u201d thick x 2\u201d wide C channel for attaching L feet</span><br><span></span><br><span>Self taping fasteners would be the easiest. Doing a nut and bolt would be possible but quite time consuming. </span><br><span>A machine self taping bolt and then adding a nut would be a lot easier than nut and bolt. </span><br><span></span><br><span>But that is my question. Is a self taping screw enough or does it need to be bolted? </span><br><span></span><br><span>Jay</span><br><span>Peltz power</span><br><span></span><br><span></span><br><span></span><br><span>_______________________________________________</span><br><span>List sponsored by Redwood Alliance</span><br><span></span><br><span>List Address: RE-wrenches@lists.re-wrenches.org</span><br><span></span><br><span>Change listserver email address & settings:</span><br><span>http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org</span><br><span></span><br><span>There are two list archives for searching. When one doesn't work, try the other:</span><br><span>https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/</span><br><span>http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org</span><br><span></span><br><span>List rules & etiquette:</span><br><span>http://www.re-wrenches.org/etiquette.htm</span><br><span></span><br><span>Check out or update participant bios:</span><br><span>http://www.members.re-wrenches.org</span><br><span></span><br></div></blockquote></div></body></html>