Name: Roofing Nails    

Material: 

Head: Umbrella head    

Shank: Twist shank    

Point: diamond point    

Shank Diameter: 2.8-4.2mm

Length: 40-80mm

Type: 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“

Length: 2'-6'or as required     

Finish: bright (polished) or galvanized finishes are available.    

Package: according to your request.  

Application: Roofing Screw Nails are widely used for jointing wood, roof board, roofing sheet and tightening wood or iron sheet.