... Length:1/2"-3" Pack:25kg/carton Type:roofing nails Umbrella head twisted shank roofing nailsMaterial:Q195, ... 0.120;Use: Floor & wall framing, sub-flooring, siding, roof sheathing, decking and fence building.2.Umbrella Roofing nailsSize: 1/2",3 ... /4",7/8",1",1-1/8",1-1/4",1-1/2",1-3 ... Felt,Wooden Plank Covered Ceilings.Twisted shank roofing nails:SPCLENGTHDIAM8GX2"50.84.198GX2.5"63. ...