Njabulo Stainless, located in Cape Town, South Africa, stands out as a top-notch manufacturer and supplier of premium stainless steel products, with a particular focus on Stainless Steel 201 Fasteners. Known for their precision engineering and durability, Njabulo Stainless guarantees that every fastener adheres to strict industry standards, serving a variety of sectors such as construction, automotive, and industrial machinery. With an emphasis on reliability and long-lasting performance, the company offers a wide selection of fasteners designed to endure tough conditions. By merging cutting-edge manufacturing techniques with thorough quality control, Njabulo Stainless produces fasteners that boast excellent corrosion resistance, strength, and consistency for both commercial and industrial uses.
Stainless Steel 201 Fasteners are mainly made up of 16–18% chromium, 3.5–5.5% nickel, and up to 7.5% manganese, along with trace amounts of carbon, silicon, and nitrogen, making them a sturdy alternative to conventional stainless steels. In terms of mechanics, these fasteners show impressive tensile strength and decent hardness while still being moderately ductile, which helps them resist wear and deformation. Their superior corrosion resistance enables them to perform well in mildly corrosive settings, and the lower nickel content keeps them budget-friendly. These characteristics come together to create fasteners that are tough, dependable, and perfect for a variety of mechanical and structural applications.
| 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 offer moderate corrosion resistance and are ideal for applications where mild corrosion is expected. They come in various sizes, typically from M2 to M30, and are used to secure bolts and screws in assemblies.
These stud bolts provide good strength and moderate corrosion resistance, making them suitable for use in less aggressive environments. They are available in lengths ranging from 10 mm to 200 mm and diameters from M6 to M30. They are also used in bolted joints.
Stainless Steel 201 Bolts exhibit moderate resistance to corrosion, making them suitable for indoor and mild outdoor applications. They come in sizes ranging from M4 to M24 and lengths from 10 mm to 150 mm, which is ideal for various fastening needs.
Offering moderate corrosion resistance, Stainless Steel 201 threaded rods are used in various industrial and construction applications. They are available in diameters from M6 to M30 and lengths from 100 mm to 1000 mm, suitable for threaded connections.
Stainless Steel 201 screws provide moderate corrosion resistance and are used in applications where some exposure to moisture is expected. They come in sizes ranging from M2 to M20 and lengths from 5 mm to 100 mm, suitable for various fastening needs.
These washers offer moderate corrosion resistance and are used to distribute the load of a bolt or nut. They come in sizes from M4 to M30 and various thicknesses, used to prevent damage to the surface being fastened and ensure a secure fit.
We currently focus on providing 100% smooth customer service with the Stainless Steel 201 Fasteners. All the necessary documentation such as a commercial invoice, packaging list, fumigation certificate, heat treatment chart, and quality assurance plan is attached to the NABL-approved lab test report. All these documents prove authenticity and substantiate the superior quality of all our fasteners to give our precious clients confidence in their performance and reliability for a variety of industrial applications.
Stainless Steel 201 Fasteners find their way into numerous industries thanks to their strength, resistance to corrosion, and visual appeal. They’re frequently used in automotive assembly, construction projects, machinery and equipment manufacturing, as well as in household appliances and decorative fixtures. Their ability to resist oxidation and staining makes them a great choice for outdoor installations and humid environments. Plus, they’re utilized in structural frameworks, fastening components, and marine applications where they might face moderate exposure to corrosive elements.
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