Stainless Steel Screws & Fasteners
In the dynamic world of construction, every material and component used must meet the highest standards of durability and reliability. Stainless Steel screws have emerged as a cornerstone in modern construction, offering a host of features and benefits that make them the preferred choice for industry professionals.
Intercorp offers 410 Stainless Steel fasteners, as well as 300 Series Stainless Steel fasteners.Â
410 Stainless Steel – 410 Stainless Steel is known for its moderate strength, hardness, and good wear resistance. 410 Stainless Steel contains carbon, which makes it susceptible to surface rust, making it mildly corrosion-resistant. Though it may exhibit exterior rust, the integrity of the screw is still maintained. It can be heat-treated to achieve high levels of hardness, making it suitable for applications where wear resistance is important. 410 Stainless Steel is ACQ compatible.***
300 Series Stainless Steel – 305 & 316 Stainless Steels offer excellent corrosion resistance. 305 Stainless is preferred in mild corrosive environments due to the cost advantage. 316 Stainless is required in harsh conditions or severe corrosive environments. They contain nickel, which contribute to their ability to resist oxidation and corrosion. 300 Series Stainless Steels are ACQ compatible.***
Corrosion Resistance:
One of the standout features of Stainless Steel screws is their exceptional resistance to corrosion. Unlike traditional screws that may succumb to rust and deterioration over time, Stainless Steel screws are engineered with chromium, which forms a protective oxide layer on the surface. This inherent resistance to corrosion ensures that these screws maintain their integrity even in harsh environments, making them an ideal choice for outdoor construction projects exposed to the elements.
If coated Stainless Steel is needed, Intercorp offers Stainless Steel screws that are passivated and waxed, or coated with Strong-Shield high performance coating.Â
Passivation & Waxing – Passivation is a chemical process that removes impurities and contaminants from the surface of Stainless Steel. This process promotes the formation of a protective oxide layer, improving the corrosion resistance of the material. Passivation also helps in removing these contaminants from the machining and fabrication process, thus leaving a clean and corrosion-resistant surface. Applying a wax coating to passivated Stainless Steel fasteners adds an extra layer of protection. The wax serves as a barrier against moisture, chemicals, and environmental elements, further safeguarding the fasteners from corrosion.
Strong-Shield – Fasteners with Intercorp’s proprietary coating Strong-Shield offers a high-degree of corrosion resistance and acid rain protection. Strong-Shield is made up of a four-layer protective barrier designed to prolong the life of the fastener. The four layers consist of a metallic zinc layer, a passivation, a functional nano-coating layer, and a high-grade anti-corrosion chemical conversion film. Strong-Shield coated fasteners are ideal for attaching metal to metal, and offer more than 40 times as much corrosion resistance as zinc plating. Strong-Shield coating was tested at 15 cycles of Kesternich** and is ACQ compatible***. The SST rating for Strong-Shield coating is 1,000 hours.
Strength and Durability:
Stainless steel is renowned for its superior strength and durability, and construction professionals often rely on Stainless Steel screws for their robust performance in load-bearing applications.Their ability to withstand heavy loads makes them an essential component in critical construction tasks such as framing, decking, and structural assembly.
Low Maintenance and Longevity:
Construction projects demand materials that can withstand the test of time, reducing the need for frequent maintenance and replacements. Stainless Steel screws excel in this regard, providing a low-maintenance solution that contributes to the overall cost-effectiveness of a project. Their resistance to corrosion and durability ensure that structures remain sturdy and reliable, reducing the long-term maintenance burden and extending the lifespan of the construction.
Aesthetics and Finish:
Stainless Steel screws offer a polished and attractive finish that adds to the overall aesthetics of a construction project. The sleek appearance of these screws not only serves a functional purpose but also enhances the visual appeal of structures. Construction professionals recognize the importance of attention to detail, and Stainless Steel screws contribute to the overall aesthetics of a project while maintaining their structural integrity.
In the fast-evolving landscape of construction, Stainless Steel screws stand out as indispensable tools, combining strength, durability, and versatility. Their corrosion resistance, ability to bear heavy loads, versatility in applications, low maintenance requirements, and aesthetically pleasing finish make them a preferred choice for construction professionals. As the industry continues to advance, Stainless Steel screws remain a cornerstone, building excellence in every structure they help assemble.

















