Quick Details:

Product name: galvanized assembled roofing nails with washer
Brand name: xstg
Type: roofing nail
Material: steel, carbon steel Q195, Q235
Shank: ring/twisted
Head Diameter: 7.7-11.6mm
Shank Diameter: 3.5mm-5.3mm
Length: 1''-6''
Size: 60x7.7mm-150x11.6mm
Finish: bright, galvanized
Usage: crate, pallet, floor board