Extra Large Head.
Corrugated Roofing Nail.
-Twisted shank for increased holding power.
-Absorbs 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.
-Galvanised for increased durability.
-Most popular nail used when fixing corrugated roofing.