Concrete Nail/Material Iron Nail/Hardware Wire Nail/Steel Nail
is a kind of nails, the use of carbon steel production,
the material is 45 steel or 60 steel, through wire drawing,
annealing, nailing, hardening and other processes, so the texture is relatively hard.
Its function is to nail on some relatively hard other nails can not nail on the object,
because the material and ordinary nails are very different,
is a special nail. Cement nail hardness is very large, thick and short, piercing ability is very strong.






