roofing nail factory, rolling nails, roof nails, galvanized roofing nail roofing nail, umbrella nails, large cap nail 瓦楞钉工厂，roofing nails，屋顶钉，镀锌瓦楞钉，伞钉，大帽钉

* Material: Carbon steel

* Category: Nails – Corrugated Nails

* Nominal diameter: 2.8–4.2 mm

* Length: 40–80 mm

* Surface treatment method: galvanizing, polishing

Product Name: Hemp Rod Corrugated Nail, with Umbrella Cap, Hemp Rod. Zinc plating on the surface

Specifications: 9BWG*2“, 9BWG*2 1/2“, 10BWG*2“, 10BWG*2 1/2“

11BWG*1 1/5” 11BWG*2“ 12BWG*1 1/5” 12BWG*2“ 8BWG*2 1/2” 8BWG*3“ Or produced according to customer requirements

Packaging: Standard export packaging (25KG/box, 7 pounds, 8 boxes/box, 1KG/box, then boxed)