Raw materials of Nails

Most of the nails are made from various metals such as steel, Aluminum, copper, brass, bronze, stainless steel, nickel. Also, nailsilver, monel, zinc, and iron are likewise utilized. Galvanized nails are covered with zinc to give them added erosion resistance. Blued steel nails are exposed to fire to give them a pale blue oxide finish that gives a specific measure of erosion obstruction. Concrete covered nails are really covered with a plastic pitch to work on their clamp. A few brads are given a shaded enamel covering to mix in with the shade of the material they are fastening.

Manufacturing of Nails

Process cycle

Most nails are produced using coils of metal wire. The wire is taken care of into a nail-production machine which can deliver up to 700 nails. The nails may then be additionally framed, cleaned, completed, and bundled. Explore high speed wire nail making machine


1 Wire is drawn from a loop coil and taken care of into the nail-production machine where it is held by a couple of gripper dies. The state of the top of the nail has been machined into the end of the dies.

2 While the dies fastener the wire set up, the wire free end is struck by a mechanical sledge. This twists the finish of the wire into the die cavity to shape the top of the nail.

3 With the wire actually clipped in the dies, a bunch of molded cutters strike the far edge of the nail, framing the point and releasing the nail from the remainder of the wire falling off the coil.

4 The dies open and a removing system thumps the nail into an assortment skillet beneath the machine. The free finish of the wire is drawn from the loop and care of the machine. The cycle then, at that point, starts once more.

Additional forming

5 Nails with helical twists, serrations, or other surface configurations are fed into other machines that roll, twist, stamp, or cut the required forms. This may be a purely mechanical process or may require heating the material before forming.


6 The nails are cleansed in a rotating barrel loaded up with hard caustic soda. This Nail separates any oil from the shaping machine and cleans up any little metal pieces, or nippings, that may be sticking to the nails.

7 Many nails are given a last splendid completion prior to being bundled. This is refined by setting the nails in a turning drum of hot sawdust to gently clean the outer layer of the nails. Different nails might be gone through an open fire in a broiler to give them a blued finish. Electrified nails are dunked into a tank of liquid zinc in a cycle called hot-plunge electrification. A zinc covering may likewise be applied by warming the nails to around 300C in a shut compartment recorded with a powder made out of zinc residue and zinc oxide. Other covered nails are either plunged or showered to acquire their last completion.


8 Depending on the resiliency wanted, some strength nails may likewise require an extra heat treating step.