Cold heading, or cold forming, is an industrial process that serves as the primary method for manufacturing metal threaded fittings and fasteners.
Cold heading, or cold forming, is an industrial process that serves as the primary method for manufacturing metal threaded fittings and fasteners. Hot Tags: cold heading steel mould for screw, China, manufacturers, suppliers, factory, wholesale, customized, cheap, design, precision, Punch Pin Components, Special Trim Tools, Special Tungsten Carbide Punch Die, Cutting Hole Punch Die, Hex Bolt Trimming Die, Special Tungsten Punch Pin
