Based on a zinc-nickel composition, Parker has developed a patent-pending standard plating for all Parker steel tube fittings and adapters that provides significantly more corrosion resistance while also retaining the same assembly procedures, performance and certifications.

Parker’s engineers and metallurgy experts, working closely with our customers, created the ToughShield Plus plating composition to provide the optimal balance of superior corrosion protection and assembly performance.

The true cost of corrosion doesn't just come from the expense of replacing fittings or components -- it also comes from downtime, when valuable machines and the personnel who operate them aren't working. That downtime can lead to loss of revenue, reputation, customers and even future business.

High humidity, aggressive chemicals, muddy environments, air pollution and/or the presence of airborne salts such as sodium chloride are environments which can cause corrosion on equipment. ToughShield Plus plating for tube fittings and adapters was developed to help combat the damaging effects of corrosion providing our customers with more uptime.

Are you looking for frequently asked questions, tube fittings and adapters assembly instructions, or some expert tips from our blogs and videos? We have helpful resources just for you.

Interested in getting ToughShield Plus for your hydraulic tube fittings or adapters? Parker’s worldwide distribution network makes it convenient to get the parts you need, either over the phone or at one of our Parker Stores. Locate the distributor nearest to you.