Since 1896, Atlas Bolt & Screw has been offering the widest selection of fasteners and sealing products in the industry. Atlas is dedicated to fasteners that reduce installation costs and extend the lives of metal buildin......Since 1896, Atlas Bolt & Screw has been offering the widest selection of fasteners and sealing products in the industry. Atlas is dedicated to fasteners that reduce installation costs and extend the lives of metal buildings worldwide. As a member of the Marmon Group, a Berkshire Hathaway Company, Atlas is one of the oldest and most knowledgeable companies in the fastener business. Atlas provides panel closure, VersaVent™ ridge venting material, drivers, sockets, sealing tape, caulking and flashers. These products continue to cut installation costs and lengthen the service lives of building throughout the United States and the World. Our Technical Services department supports application and installation questions. On this web site youll find comprehensive information on our products. If you need more information or wish to discuss a challenging application, call or e-mail one of our factory-trained Atlas representatives. They know the business, they know Atlas products, and they know what fastener is right for you -- just ask the many building manufacturers and contractors who depend on Atlas fasteners to help them build buildings better.