Spring Head Nail
Spring Head Nails with extra Large Heads. Galvanised finish. Corrugated Roofing Nail. Each nail has a twisted shank for increased holding power. The nails absorb movement when expanding and contracting in the varying climate. The extra-large head distributes the load directly underneath the top of the nail. Corrugated roofing stays firm and secure. Most popular nail used when fixing corrugated roofing.