Roofing screws are specifically designed for attaching sheet metal roofing such as colorbond to the roof structure. Available in Type 17 (for wood), Self-drilling (for metal) and a hybrid solution; Tornado which can be used in both wooden and metal roofing structures.
Roofing screws usually come with neoprene washer to provide a watertight fastener when screwed tight. Available in painted head option in colorbond colours to match roofs
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