Njabulo Stainless is a top-notch manufacturer and supplier of high-quality stainless steel products, proudly based in Cape Town, South Africa. They specialize in Stainless Steel 201 bolts, earning a reputation for providing durable and reliable fastening solutions that cater to a wide range of industrial needs. With a strong focus on excellence and customer satisfaction, the company blends advanced manufacturing techniques with strict quality controls. Their Stainless Steel 201 bolts are known for their impressive corrosion resistance and strength, making them perfect for various applications in the construction, automotive, and manufacturing sectors, both in Cape Town and beyond.
The Stainless Steel 201 bolts from Njabulo Stainless are primarily made up of chromium, nickel, manganese, and nitrogen, offering a cost-effective alternative to the more expensive 300 series. This 201 grade boasts excellent tensile strength and good corrosion resistance, especially in mildly corrosive environments. These bolts have a unique microstructure, featuring higher manganese and lower nickel content, which enhances their durability and mechanical performance. Njabulo Stainless ensures that their bolts achieve optimal hardness and toughness, making them ideal for demanding applications where reliability and strength are essential.
Material | Specification | Standards | Size | Length |
Stainless Steel 201 Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 201 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 201 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 201 bolts are cost-effective fasteners offering good strength and moderate corrosion resistance. Suitable for general-purpose use in construction, automotive, and light industrial applications, they balance performance and affordability.
Custom Stainless Steel 201 Hex Bolt is a custom-made fastener with a square head, providing excellent strength and moderate corrosion resistance, ideal for specific applications in construction and engineering
Stainless Steel 201 leg bolt features a distinct leg design for enhanced stability. It offers good strength and moderate corrosion resistance, suitable for securing components in construction and light industrial applications.
Stainless Steel 201 expansion anchor bolt is designed for anchoring in concrete or masonry. It provides good strength and moderate corrosion resistance, expanding upon installation for secure, reliable fastening in various applications.
Stainless Steel 201 hex flange head bolt features a hexagonal head with an integrated flange. It offers good strength and moderate corrosion resistance, ideal for secure clamping in construction and light industrial applications.
Stainless Steel 201 full threaded bolts have continuous threading and offer good strength with moderate corrosion resistance. They are ideal for general-purpose applications in construction, automotive, and light industrial settings.
We take great care in packaging Stainless Steel 201 Bolts in Cape Town and the South Africa. Using high-quality industrial packaging materials such as wooden boxes, pallets and eco-friendly options. We ensure the bolts are kept clean and free from dirt or contaminants. Our meticulous packing process guarantees that the bolts arrive in perfect condition, ready for delivery to our customers.
Thanks to their strength and corrosion resistance, Njabulo Stainless’s Stainless Steel 201 bolts are widely utilized across various sectors. You’ll find them in automotive manufacturing, construction projects, electrical appliances, and marine equipment, where exposure to moisture and environmental factors is common. These bolts are perfect for fastening structural components, machinery, and equipment that need durable and rust-resistant hardware. Their cost-effectiveness, paired with robust performance, makes them a go-to choice for industrial, commercial, and residential projects throughout Cape Town, ensuring long-lasting and dependable fastening solutions.







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