Common Nails are everyday nails usually used for rough construction work.
Finishing Nails are used for finished work. Finishing nails
are used when the nail head must be invisible to the eye. Finishing nails have small heads and smaller diameters than common nails. These type of nails have a barrel-shaped head with a small diameter and a dimple on top.
Umbrella nails have large, round heads and heavier shafts for their length and are designed to hold roofing materials in place.
Concrete Nails are commonly used for fastening wood into concrete. This kind of nail is designed to pierce through concrete without bending.
Hardi Nails are galvanized nails that are coated with zinc.
This type of nails undergo hot-dip galvanizing process which prevents oxidation and high resistance to corrosion and rust.
U nails are u-shaped round wire nails with two points which is
used to hold lengths of wire in position.