SMI Copper is specialise in the manufacturing and supply of Copper Bolts and Fasteners throughout India and Worldwide. Manufacturer & Standard Fasteners Supplier of Metric & Imperial Fasteners – Bolts, Screws, Nuts, Stud Bolt, Washers, Studding, Threaded Bar, Washers. We offer Copper Stud Bolts which are mainly used for die to die bonding at reasonable rates. These Copper Hex Bolt & Coach Bolt is mainly used to aid with fastener selection based on and also used in machinery, furniture, toy manufacturing. Sunflex Metal is a one stop Copper Fasteners Manufacturer of all types of Copper Hex Head Bolts and Copper CDA 101 Nuts in Mumbai, India. Buy Copper Machine Bolts & Cu Stud Bolts at affordable prices.