The recipe for basic electroplating. I recommend starting with nickel.

Galvanized Bolts Nuts Metalworking Electroplated Coating
How to electroplate bolts. Connect the copper to the positive terminal of the battery. Great for car restorations where you want that factory blackened look. A piece of whatever metal you plan to use. I dont know what other metals will work or not. Then insert the zinc into the container of vinegar with the wire sticking out of the container. The copper scrubby material can be quite sharp you may want to put on a pair of gloves to do this.
Works on steel bolts and. If you clip the copper piece to the wrong terminal the electroplating will not work. Understanding common finishes for standard industrial and construction fasteners screws nuts bolts washers pins more. Easy way to protect metal parts from rust and corrosion by using zinc plating on those. Electroplated bolts nuts and washers 2005. This will provide enough vinegar to cover the penny when you place it in the container.
Now place the copper into the warm vinegarperoxide mixture. Here i demonstrate my diy process of garage zinc electroplating using my custom café racer motorcycle part. Using an alligator clip attach the positive terminal of the battery to the piece of copper. Description of fastener finishes plating. Dear sir we have to supply some fabricated structural members along with fastenersthe clients specification for the fasteners says that hm 88 bolts nuts and washer galvanized. On a standard 6 volt battery the positive terminal is the male side of the battery.
This instance could i supply these fasteners which has been galvanised by electroplating method. As time passes the mixture will become more and more blue. Attach one wire to the piece of zinc using an alligator clip. Tips and tricks to produce a durable original looking black oxide phosphate plating on used bolts. A dash of salt. Screw on the lid and gently swirl the liquid and copper in the jar.
Fill the plastic container with vinegar to the halfway mark.