... -029 PP-030( Hot Galvanizing) Material:Carbon Steel,Stainless,Brass Wood Screws:Material: Carbon Steel,Stainless,BrassSurface Treatment:Zinc Plated,plain(Stainless ,Brass ... -028WHX(DIN 571 Hexagon Head Wood Screws PP-029 PP-030( Hot Galvanizing)Material:Carbon Steel,Stainless,BrassSurface Treatment:Zinc Plated,Yellow ...