roofing nails type and iron material umbrellar roofing nails 

1.Use: used to connect wood components, as well as asbestos tile, plastic tile fixing etc.

2.Custom processing:yes

3.Species: shank roofing nails,twisted roofing nails

4.Production process: electroplating

5.Surface treatment: blue and white galvanized

6.Material: carbon steel Q195

7.Specification: 8g9g10g11g12g13g

8.The wire diameter: 2.38mm---4.19mm

9.Size: 1.5 inch, 1.75 inch, 2 inch, 2.5 inch, 3 inch

10.Length: 38.4mm---76.2mm