Vinit Stainless, a reputable manufacturer and supplier of stainless steel 201 nuts with headquarters in Chennai, India, provides affordable and long-lasting fastening solutions. Vinit Stainless is renowned for its fine craftsmanship and rigorous testing, producing SS 201 nuts that satisfy international standards for mechanical strength and corrosion resistance. These nuts are intended for use in sectors that need dependable operation in conditions with moderate corrosion. SS 201 nuts are delivered on time to industries like general engineering, construction, automotive, and kitchenware both domestically and abroad thanks to Vinit Stainless’s sophisticated production methods and committed quality control staff.
Stainless Steel 201 Nuts normally have a carbon content of up to 0.15%, 16–18% chromium, 3.5–5.5% nickel, and 5.5–7.5% manganese. This composition provides good mechanical strength and moderate resistance to corrosion. The yield strength of SS 201 nuts is roughly 205 MPa, and their tensile strength ranges from 515 to 690 MPa. Excellent formability and hardness make 201 nuts ideal for cost-effective applications requiring durability and moderate corrosion resistance, even though they are marginally less corrosion-resistant than higher-grade stainless steels.
| 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.
Stainless steel 201 nuts are frequently utilised in sectors that value affordability and a moderate level of corrosion resistance. They are used in electrical panels, furniture fittings, kitchen appliances, automotive parts, and ornamental hardware. SS 201 nuts are ideal for light-duty outdoor applications and indoor settings with little exposure to corrosive substances. They are widely used in the production of nuts, bolts, and fasteners used in general engineering and construction because of their high mechanical strength and formability. For uses where the high corrosion resistance of premium stainless steel grades is not necessary, these nuts provide a cost-effective substitute.
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