MERIH STAINLESS, located in Istanbul, Turkey, has earned a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel products, with a particular focus on precision-engineered Stainless Steel 316H Nuts. These nuts are celebrated for their remarkable strength, durability, and resistance to corrosion, thanks to cutting-edge manufacturing techniques and rigorous quality control measures. Catering to sectors like chemical processing, power generation, marine, and pharmaceuticals, MERIH STAINLESS guarantees that every nut adheres to international standards. With a strong emphasis on timely delivery, customization, and customer satisfaction, the company has established itself as a dependable source for fastening solutions in demanding applications around the globe.
Stainless Steel 316H Nuts are crafted from an austenitic chromium-nickel-molybdenum alloy that features a higher carbon content (0.04–0.10%), which enhances their tensile strength and performance at elevated temperatures. Their typical chemical makeup includes 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, providing exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, 316H nuts showcase impressive tensile strength, yield strength, and toughness, ensuring they maintain their structural integrity even in harsh environments and high-temperature situations.
| 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.
These Stainless Steel 316H Nuts find their place in industries that demand robust, corrosion-resistant, and heat-stable fastening solutions. They are perfect for use in chemical processing equipment, power generation facilities, marine applications, pharmaceutical machinery, and high-temperature industrial piping. Additionally, these nuts are utilized in boilers, heat exchangers, desalination plants, and offshore structures where both strength and corrosion resistance are essential. Offered in a variety of sizes, grades, and finishes, 316H nuts deliver engineers and designers a durable, high-performance option for their most critical applications.
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