Copper has been used since the pre-historic periods because of its many beneficial properties. In fact metallurgically, most alloys of stainless steel and other metals may contain trace amounts of copper added to enhance their mechanical properties.Overtime, a green layer of copper sulfate is formed on the surface of the Copper Barrel Bolt. This green layer is known as ‘Patina’. This Patina provides protection and prevents the copper fastener from deteriorating.

Because copper has good ductile and malleable properties, Copper Bolts Nuts Washers & other fasteners are easily produced by Copper Fasteners Manufacturers. Copper is also easy to work with as it will easily from an alloy with other metals & has good fabrication properties.  Copper works well with metals like zinc, molybdenum, chromium, nickel and tin.Since Copper Bolts And Nuts are non-magnetic in nature,  application of these fasteners is seen in military based operations.