Kapil Aggarwal
Iron and steel is primarily used in making high strength friction grip bolts they also have grooves over their surface which is the reason for friction on their surface. For more information visit our site.
With changing time new products and technology are being introduced for the betterment of human society. One such product that is used worldwide and has been one of the most useful of product in that played a major role in industrial revolution is 'Bolt'.
