Amer Stainless, located in Amman, Jordan, stands out as a top manufacturer and supplier of high-quality Stainless Steel 201 nuts, crafted for reliable and budget-friendly fastening solutions. Renowned for their precision in manufacturing, consistent quality, and adherence to international standards, the company provides a diverse selection of SS 201 nuts in various sizes, types, and finishes, catering to industrial, commercial, and residential needs. These nuts are known for their strength, durability, and moderate resistance to corrosion, making them ideal for general-purpose and semi-structural applications. With cutting-edge production capabilities and a customer-centric approach, Amer Stainless ensures dependable fastening components throughout Jordan and the broader Middle East.
Stainless Steel 201 nuts are primarily made up of chromium, manganese, and nickel, featuring a lower nickel content compared to traditional austenitic grades. Their typical composition includes 16–18% chromium, 5.5–7.5% manganese, and 3.5–5.5% nickel, which together provide moderate corrosion resistance and solid mechanical strength. These nuts boast impressive tensile and yield strength, excellent work-hardening properties, and reliable hardness. SS 201 maintains decent ductility and performs well under moderate temperatures. While they may not be as corrosion-resistant as 304, SS 201 nuts offer a robust, durable, and cost-effective fastening solution for a variety of applications.
| 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.
Amer Stainless stands out as a supplier of superior quality material subjected to rigorous test procedures for the performance of such material at its optimum level. Our hardness tests, spectrochemical analysis, PMI testing, micro and macro testing, flaring, pitting resistance, and IGC tests ensure that we have the highest quality materials for our customers. Along with this commitment to excellence, we provide our clients with all the essential documentation, such as commercial invoices, packaging lists with precise net and gross weights, box numbers, and labels. A legalized or attested Certificate of Origin, along with a Third-Party Inspection Certificate, ensures complete transparency and 100% client satisfaction in our nuts pricing.
Stainless Steel 201 nuts find extensive use in industries and applications that demand cost-effective, durable, and moderately corrosion-resistant fastening solutions. They are frequently utilized in construction, building hardware, railings, and architectural assemblies. In the realms of manufacturing and fabrication, these nuts are essential for machinery assembly, automotive components, and general equipment fastening. Additionally, they are well-suited for household appliances, furniture fittings, light structural applications, and food processing equipment, making them a versatile choice for a wide range of needs.







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