Material:galvanized umbrella head roofing naild made of low carbon steel Q235 or Q195, stainless steel, aluminum and copper.
Corrugated nails, used to connect wood components, and the fixing of asbestos tile and plastic tile
According to the different shape of the nail cap can be divided into parallel and circular corrugated nails, and because of the different design of the nail rod, there are several kinds of bare body, ring pattern, spiral and square
Finishes and application:galvanized roofing nails Finishes can be HDG(hot-dipped galvanzied)zinc plating,EG(electro galvanized)blue and white color,stainless steel,copper plated,phosphor plated,aluminum plated,artificial gold plated and plain.
ype: Smooth shank roofing nails are the most popular types, with economic cost due to less cost of materials. Used in various general fastening. Ring-shank roofing nails are used extensively in post-frame construction due to their superior performance.

Ring-shank roofing nails have approximately twice the withdrawal resistance of smooth-shank roofing nails of the same diameter. Screw shank roofing nails enjoy superior holding strength, suitable for hard wood fastening in construction.

FEATURE of umbrella head roofing nails
* Length is from the point to the underside of the head.
* Umbrella head is attractive and high strength.
* Rubber/plastic washer for additional stability & adhesion.
* Twist ring shanks offer excellent withdrawal resistance.
* Various corrosion coatings for durability.
* Complete styles, gauges and sizes are available.