Umbrella Roofing Nails/Roofing nails with umbrella head:
Roofing nails:
Roofing nails can be made with a variety of types with Flat head or Umbrella Head, Diamond Point, Smooth Shank and Twisted Shank. Different shank types offer various properties for the roofing nails and give different application effects.
Smooth shank nails are the most popular types, with economic cost due to less cost of materials.
Twist shank nails are used extensively in post-frame construction due to their superior performance. It had approximately twice the withdrawal resistance of smooth-shank nails of the same diameter.
Shank: plain shank or twisted shank
Finish: electro galvanized/hot dipped galvanized
Packing: 7lb/box,8boxes/ctn or 25kgs/ctn in bulk standard export carton
Specification:
Size | BWG9 | BWG10 | BWG13 | |
2-1/2'' | 3'' | 2'' | 1-3/4'' | |
Type: Roofing nails
Material: Q195/235
Surface Treatment: bright polished galvanized
Surface Treatment: bright polished galvanized
Head: flat head or umbrella head
Point: diamond point
Head diameter: standard or according to buyer's request
Shank diameter: BWG20-4
Shank: smooth shank or twisted shank
Size 8G-13G
Length:1"--3"
Size 8G-13G
Length:1"--3"
HP:+86-182-3181-6954
MAL:salesa-wiremesh at hotmail dot com
