Restore, Protect, and Finish: Professional In-House Zinc Plating

Whether you are bringing a bucket of rusty bolts back to life for a weekend restoration, or you need a batch of custom-fabricated commercial brackets sealed against the elements, our in-house zinc plating delivers the ultimate factory-fresh finish. We handle the entire process right here in our Chisholm workshop—giving you industrial-grade rust protection without the massive minimum order quantities or shipping delays.

  • Serious Rust Protection: Creates a highly durable "sacrificial barrier" that physically bonds to the metal, stopping corrosion in its tracks.

  • Precision Fit: Goes on microscopically thin. It seals the metal perfectly without ruining the tight thread tolerances on your nuts, bolts, or engineered parts.

  • Better Than Paint: Unlike standard paint or powder coating, our zinc finish won't chip, flake, or peel off the moment you put a spanner on it.

  • End-to-End Local Service: From chemical prep and rust stripping to the final plating bath, it’s all handled in-house. We treat your DIY projects with the exact same care as our commercial production runs.

Close-up of shiny metal bolts with hexagonal heads and threaded shafts.

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Frequently Asked Questions

  • A: Zinc plating works perfectly on steel, iron, and cast iron. It is the absolute best way to protect these metals from rust. Keep in mind that we cannot zinc plate aluminium or stainless steel, as those metals require completely different chemical processes.es here

  • A: We handle the chemical prep and rust stripping in the workshop! However, if your parts are heavily caked in thick grease, oil, or mud, giving them a quick degrease before bringing them in helps speed up the process. Note: While zinc plating completely stops rust and provides a brand-new finish, it goes on microscopically thin. If your old automotive hardware has deep rust pitting, those pits will still be visible under the fresh plating.

  • A: Not at all. One of the biggest advantages of zinc plating over paint or powder coating is that the protective layer is incredibly thin. It seals the metal and adds a factory-fresh finish without ruining the tight tolerances of your threads, nuts, or precision-engineered parts.

  • A: Absolutely. Paint just sits on top of the metal—it chips, flakes, and adds thickness that ruins threads. Zinc plating is an electro-chemical process that bonds to the metal and acts as a "sacrificial barrier" against the elements. If you put a spanner on a painted bolt, the paint chips off and rust starts. If you put a spanner on a zinc-plated bolt, the coating stays intact and keeps protecting the metal.

  • A: We are perfectly set up to handle everything from small buckets of loose automotive hardware right up to medium-sized custom brackets and fabricated parts. If you have a particularly large or unusually shaped item, just shoot us a message with the dimensions and we’ll let you know if it fits in our plating baths!

  • A: Because every job is different, we generally quote based on the size of the batch and the amount of prep work (like heavy rust stripping) required. Whether you have a handful of classic car bolts or a bulk run of 500 commercial brackets, just reach out for a quick, transparent quote.