Galvanised roofing nail engineered for superior holding power in corrugated and pitched roof applications. The 4.0mm diameter shaft with sharp point penetrates roofing materials efficiently, while the broad head distributes load and prevents pull-through. Ideal for securing metal sheets, tiles, and timber substrates. Supplied in convenient 100-piece quantities for professional contractors and builders. Corrosion-resistant finish ensures long-term durability in South African weather conditions.