Olympia Steel Buildings Metal Building Roof Fasteners
If the metal building fastener is not compatible with the roof, the steel mill will void the warranty. Olympias steel roof fasteners are surgical stainless steel. They are supplied with an assembled neoprene washer to protect against over-tigntening and carry a lifetime warranty against rust. The steel building roof fasteners are 18 parts chrome and 8 parts nickel and will not rust, tarnish, turn gray or black.
Competition’ Metal Buildings Roof Fasteners
Some companies use zinc roof fasteners, which will rust and void the roof warranty. Others provide a long-life metal alloy screw that can prevent rust, but will oxidize, turn dark gray or black making the building unattractive.
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Posted by: Droitwich Builders | August 17, 2011 at 06:48 AM