Ed Stainless is a top-notch manufacturer and supplier located in Houston, Texas, focusing on high-quality Stainless Steel 316H nuts. Known for their precision engineering and outstanding durability, Ed Stainless provides top-tier fastening solutions for a variety of industries. With a strong commitment to excellence and innovation, the company guarantees that every stainless steel nut meets strict performance and reliability standards. By utilizing cutting-edge manufacturing technologies and thorough quality control, Ed Stainless meets the diverse industrial needs across Texas and beyond. Customers trust their expertise for stainless steel components that deliver optimal strength, corrosion resistance, and a long service life, even in tough environments.
The Stainless Steel 316H nuts produced by Ed Stainless feature a well-balanced alloy of iron, chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), with a higher carbon content than the standard 316 grade to boost strength at elevated temperatures. This unique composition provides excellent corrosion resistance, especially against chlorides and acidic conditions. The mechanical properties include high tensile strength, superior creep resistance, and enhanced toughness, making these nuts perfect for high-temperature applications. Ed Stainless ensures that each nut goes through rigorous testing to meet ASTM standards, guaranteeing reliable performance under extreme stress and thermal conditions.
| 316H | Min | 0.04 | 0.04 | 0 | – | – | 16.0 | 2.00 | 10.0 | – | |
| max | 0.10 | 0.10 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | – | – | – |
| Grade | Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elong (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316H | 515 | 205 | 40 | 95 | 217 |
| Material | Specification | Standards | Size | Length |
| Stainless Steel 316H Nuts | IS BS ASTM | ASTM / ASME – A/ SA 193 / 193 | 3 mm to 200 mm | M02 to M33 |
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Corrosion-resistant product ideal for harsh environments. Stainless Steel 316H Nuts are available in sizes from M6 to M36, designed for high-temperature and marine applications, offering durability and reliable performance.
Stainless Steel 316H Coupling Nuts are perfect for joining threaded rods in extreme conditions. Sizes range from M6 to M36, suitable for use in chemical processing, marine environments, and high-temperature applications.
Featuring a nylon insert for secure connections, Stainless Steel 316H Nylon Insert Nuts prevent loosening under high temperatures. Available in sizes from M6 to M24, they are ideal for machinery and industrial applications.
Stainless Steel 316H Flange Hex Nuts provide enhanced load distribution with integrated flanges. Available in sizes from M6 to M24, they are used in heavy-duty equipment and construction projects, offering stability and strength.
Designed for high-stress environments, Stainless Steel 316H Heavy Hex Nuts offer superior strength and durability. Sizes range from M6 to M36, making them suitable for boilers, heat exchangers, and other demanding applications.
Stainless Steel 316H Square Nuts feature a large surface area for effective torque application. Available in sizes from M6 to M24, they are ideal for secure fastening in tight spaces and various industrial settings.
We ensure that our Stainless Steel 316H Nuts have high-quality assurance with full transparency. All the orders are equipped with the required documents, including a commercial invoice, packing list, fumigation certificate, heat treatment chart, and NABL-approved lab test report. We provide the Material Test Certificate as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. Our complete documentation is organized to provide the maximum satisfaction of our clients.
Ed Stainless’s Stainless Steel 316H nuts are widely utilized in industries that demand high strength and corrosion resistance, particularly in high-temperature settings. Common uses include petrochemical plants, power generation facilities, aerospace, marine engineering, and chemical processing equipment. These nuts offer dependable fastening solutions for boilers, heat exchangers, pressure vessels, and exhaust systems, where thermal stability and durability are essential. Their remarkable resistance to oxidation and chloride-induced corrosion ensures a long service life, minimizing maintenance needs.







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