Timber iQ June - July 2018 // Issue: 38 | Page 32

FEATURES replacement,” Lutz says. He says a fastener for a roof structure doesn’t need to be stainless, especially if its covered by roof sheets. “And not exposed to the elements, a normal galvanized screw will do the trick. Ultimately, it depends on the kind of installation and location.” Timber comes in different types and grades. Soft timber is commonly used internally while hardwood is used externally. “Balau timber is commonly used for decking because of its hardness and durability. Chipboard is synthetically manufactured and comes in low, medium, and high density and commonly used for internal applications such as cupboards and shelves,” he says. There are many things to consider when choosing a fastener. AAA FASTENERS AND TOOLS (Pty) Ltd Suppliers, Importers, Exporters of all Industrial Fasteners, Tools, Hardware and Consumables Cnr John and Prop Street, Selby Business Industrial Park, Unit 6B, Selby, Johannesburg Tel: 011 499 0065 | Fax: 011 499 0069 CONTACT: Muhammed Mayet – [email protected] Cell: 065 808 6717 Karthy S. Gilbert – [email protected] Cell: 067 024 3936