Stainless Steel Screws

We supply high-quality stainless steel screws in grades 304 and 316, trusted by deck builders and contractors for strength and long-lasting performance. Perfect for outdoor, coastal, and high-moisture areas, our screws deliver reliable corrosion resistance while making every install faster and cleaner.

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    Over 350 5-Star Ratings

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    FREE Same Day Shipping*

  • Our Fasteners are Engineered by Carpenters for Carpenters

    Engineered by Carpenters for Carpenters
TORX drive stainless steel screws

Why use Stainless Steel Screws?

In short, stainless steel screws are just the best.

Unlike regular screws, they won’t rust and stain your timber or worse - rust and fail, leaving your deck unsafe. These are two factors in why we recommend them as the best choice for outdoor, coastal, and high-moisture areas.

Whether you’re laying decking, erecting wood fencing, or working on marine projects, stainless steel screws will not leave you disappointed.

For bigger projects, collated stainless steel screws paired with auto-feed screw guns can save time and make installation faster and more efficient, without compromising on reliability.

Freqently Asked Questions

What is the difference between grade 304 and grade 316 stainless steel screws?

Grade 304 is suitable for general outdoor and high-moisture use, while grade 316 offers better corrosion resistance and is recommended for use in coastal regions .

Are stainless steel screws suitable for decking and outdoor projects?

Absolutely! We highly recommend these screws for outdoor decking, fencing, and other projects exposed to moisture or weather. They will last forever and often outlast the wood that they are attaching.

How do I choose the right stainless steel screw for my project?

Consider the environment. For general outdoor use, grade 304 is usually enough, but for coastal or high-moisture areas, grade 316 is best for long-term corrosion resistance. Also, be sure to use heavy-duty screws when fixing the main structure of what you are building.

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