Features: flat caps,round bar,diamond point,bri... Package: 1kg/2kg/2.5kg/box, ... , concrete nails, finishing nails, roofing nails, sinker nails, box nails, round wire spikes, fence staple nails, dry wall nails and plastic ... -carbon-steel 2) Finish: electric galvanized, hot dipped galvanized, bright, flat head diamondpoint, smooth shank 3) Specifications: 1/2"-12", BWG20 ...