An industrial fastener comprises a very wide range of items like nuts and bolts, washers, studs, nails etc. Nuts and Stud bolts consist a major link in the family of industrial fasteners and are used by every industry. Hexagon Bolt is a piece of metal rod, whose one end is up-settled and other end is threaded. Nut is the item which rolls on these threads. Nut and bolts are available in various shapes, designs and sizes. Nuts and bolts are used for fastening purpose in industries where the replacement of pieces and the parts is necessary. There are many industries producing these nuts and bolts of various sizes, but the demand too is increasing as well as the raw material for the products is easily and indigenously available. The main raw material is carbon steel and alloy steel rod of required diameter. The composition of materials controls the quality of the bolts and nuts.