Stainless Steel Nuts

Stainless Steel Nuts

Stainless steel nuts are an essential component in various industries and applications. These nuts are well-known for their superior corrosion resistance and durability, making them a popular choice among manufacturers and builders. There are different types of stainless steel nuts available, such as machine screw nuts, hexagon nuts, nylon insert lock nuts, acorn cap nuts, and coupling nuts. Each type serves a specific purpose, providing secure fastening solutions for different projects. Whether you are in the automotive, construction, or industrial sector, stainless steel nuts are sure to meet your requirements and deliver reliable performance.

Discover a comprehensive range of stainless steel nuts at Marsh Fasteners. From hex nuts to wing nuts, we offer top-quality options. For bulk pricing, contact our sales team.

Key Features:

  • Corrosion-Resistant: Crafted from high-grade stainless steel, these nuts ensure long-lasting performance by resisting rust and corrosion.
  • Durable: With high tensile strength, our nuts are designed to handle tough conditions, providing a secure fastening solution.
  • Precision Threads: The precise threading guarantees a tight fit, making installation effortless and efficient.
  • Sleek Finish: Beyond functionality, our nuts feature a polished finish that adds a professional touch to any project.
  • Versatile: Perfect for industrial use, construction projects, automotive applications, and DIY repairs.
  • Available Sizes: Choose the right size for your needs, available in various package quantities.


What types of stainless steel nuts are available?
Stainless steel hex nuts, stainless steel lock nuts, stainless steel wing nuts, and stainless steel cap nuts are all great choices.

Should the nut be the same grade as the bolt?
For the best results, yes.

Does it matter whether you tighten the bolt head or the nut?
In most cases, it doesn’t matter. Unless, the nut and bolt head are different diameters or shapes, or when clamping two different materials together.

What is the difference between 18-8/304 and 316 stainless steel nuts?
The 316 stainless steel nuts are slightly more corrosion-resistant due to the presence of higher levels of molybdenum.

What are marine-grade stainless steel nuts and bolts?
These nuts and bolts have been specially designed for use in the marine industry, making them more weather and corrosion-resistant than many other grades.

What type of nuts and bolts should I use for outboard mounting?
Stainless steel nuts and bolts are the most popular and wisest choice.