MERIH STAINLESS, located in Istanbul, Turkey, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 201 Nuts. These nuts provide durable and corrosion-resistant fastening solutions that cater to a wide range of industrial needs. Renowned for their strength, toughness, and resistance to oxidation and wear, these nuts are crafted using cutting-edge manufacturing techniques and rigorous quality control measures. MERIH STAINLESS serves various sectors, including construction, automotive, chemical processing, marine, and food processing, ensuring that every nut adheres to international standards. With a commitment to customization, precision, and timely delivery, the company has established itself as a dependable global supplier of stainless steel fastening products.
Stainless Steel 201 Nuts are made from an austenitic chromium-manganese-nickel stainless steel alloy, typically featuring 16–18% chromium, 3.5–5.5% nickel, and 5.5–7.5% manganese. This unique blend offers impressive corrosion resistance, high tensile strength, and outstanding mechanical properties. In terms of performance, 201 nuts showcase high yield and tensile strength, toughness, and resistance to deformation, making them perfect for demanding fastening tasks in both indoor and outdoor settings.
| Specifications | ASTM A193 ASME SA193 / ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
| Standard | DIN, ASTM, BS and all International Standards |
| Bolts Size | 3 mm to 200 mm | Custom Sizes |
| Nut Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Element | 201 |
| Carbon | 0.15 |
| Chromium | 16.0-18.0 |
| Nickel | 3.5-5.5 |
| Manganese | 5.50-7.50 |
| Silicon | 1.00 |
| Nitrogen | 0.25 |
| Phosphorus | 0.060 |
| Sulfur | 0.030 |
| Property | 201 |
| Yield Strength, min. (ksi) | 45 |
| Tensile Strength, min. (ksi) | 95 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 100 |
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Stainless Steel 201 Nuts Ideal for general packaging purposes, these boards offer moderate corrosion resistance and durability. Available in sizes from M6 to M36, they are commonly used in automotive and construction kitchen machinery.
These Nuts are designed to connect the threaded rods together, providing a strong and durable connection. Available in sizes from M6 to M36, they are suitable for use in pipeline systems, machine assembly and construction projects.
Featuring a nylon insert for secure fastening, these nuts offer vibration resistance. Available in sizes from M6 to M24, they are perfect for vehicle, machinery and equipment applications, preventing slack in dynamic situations.
With integrated flanges for additional support, these nuts increase weight distribution and provide rigidity. Available in sizes from M6 to M24, they are ideal for heavy equipment and construction work.
Providing excellent strength for hard surfaces, these SS 210 Heavy Hex nuts are designed for high-stress environments. Available in sizes from M6 to M36, they are perfect for use in industrial machinery, boilers and heavy equipment.
Providing a large surface area for efficient torque application, this rectangular shape ensures a tight fit in tight spaces. Available in sizes from M6 to M24, they are ideal for industrial machinery and construction applications.
These Stainless Steel 201 Nuts are widely utilized in industries that require strong, dependable, and corrosion-resistant fastening solutions. They are particularly well-suited for construction assemblies, automotive components, chemical processing equipment, marine applications, and food processing machinery. Furthermore, they find applications in industrial machinery, architectural frameworks, and mechanical systems where secure fastening and long-lasting performance are essential. Available in a range of sizes, grades, and finishes, 201 nuts offer engineers and manufacturers a versatile, high-performance solution for various industrial and commercial applications.
Stainless steel 201 nuts are widely used in applications requiring moderate corrosion resistance and high durability. It is commonly used in the automotive industry for the protection of raw materials, in construction applications for joining metal parts, and in the manufacture of kitchen utensils and appliances in addition to being fit for use in the manufacture of locomotives, passenger cars and industrial machinery. Their combination of strength, affordability and low environmental resistance makes them a viable choice for a variety of industrial and commercial applications







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