C & C Metal Products | Nailheads, Buttons, Buckles, Jewelery Findings, Eyelets, Corners, Upholstery Supplies, Western Ornaments, Rhinestones, Studs. Manufacturers of Decorative Metal Products Since 1914 Buttons, Buckles, Nailheads, Handles, Medallions, Components, Findings and more. Mass manufacturing of small parts. Engineering, Zinc Die Casting, Metal Stamping, Wire and Strip Forming, Finishing and Buttons, Buckles, Nailheads, Handles, Medallions, Components, Findings and more. Mass manufacturing of small parts. Engineering, Zinc Die Casting, Metal Stamping, Wire and Strip Forming, Finishing and Assemblies. Quality Metal Products, Made in the USA, since 1914.