Njabulo Stainless stands out as a top-notch manufacturer and supplier of Stainless Steel 410 Nuts, proudly based in Cape Town, South Africa. The company focuses on crafting high-quality martensitic stainless steel fasteners that boast impressive strength, hardness, and decent corrosion resistance. Their Stainless Steel 410 Nuts are specifically engineered for tough industrial and mechanical applications where durability, wear resistance, and dependable fastening are crucial. With state-of-the-art manufacturing facilities and rigorous quality control measures, Njabulo Stainless ensures that their precision-engineered nuts meet international standards, providing secure and long-lasting fastening solutions for machinery, equipment, and structural assemblies.
These Stainless Steel 410 Nuts are mainly made up of iron, chromium (11–13%), carbon (with a maximum of 0.15%), and trace amounts of manganese and silicon. This martensitic stainless steel grade is known for its high tensile strength, hardness, and toughness, along with moderate corrosion resistance, particularly after heat treatment. They typically showcase a tensile strength of around 600–850 MPa, yield strength of about 350–600 MPa, and good elongation, making them perfect for high-stress fastening tasks in mildly corrosive settings.
| Material | Specification | Standards | Size | Length |
| Stainless Steel 410 Nut | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Grade | AISI | Stainless Steel Bolts & Nuts Chemical Composition (% maxima unless stated) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | ||||||
| C1 | SS 410 | 0.09-0.15 | 1.0 | 1.0 | 0.05 | 0.03 | 11,5 – 14,0 | – | 1 | – | ||||
| Type | Tensile Strength | Yield Strength (0.2% offset) | Elongation in 2” (50.80mm) % | Hardness (Rockwell) | ||
|---|---|---|---|---|---|---|
| Ksi | MPa | Ksi | MPa | |||
| 410 | 70 | 483 | 45 | 310 | 25 | B80 |
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Corrosion-resistant product offering high strength. Stainless Steel 410 Nuts are available in sizes from M6 to M36, suitable for automotive, machinery, and industrial applications requiring durability and moderate corrosion resistance.
Stainless Steel 410 Coupling Nuts are designed for joining threaded rods. Sizes range from M6 to M36, making them ideal for machinery and equipment where high strength and moderate corrosion resistance are necessary.
Featuring a nylon insert for secure fastening, Stainless Steel 410 Nylon Insert Nuts come in sizes from M6 to M24. They are perfect for applications requiring stability and wear resistance, including automotive and machinery components.
Stainless Steel 410 Flange Hex Nuts provide enhanced load distribution with integrated flanges. Available in sizes from M6 to M24, they are used in heavy-duty applications where strength and moderate corrosion resistance are essential.
Engineered for high-stress applications, Stainless Steel 410 Heavy Hex Nuts are available in sizes from M6 to M36. They are ideal for industrial machinery and structural applications requiring superior hardness and wear resistance.
Stainless Steel 410 Square Nuts offer a large surface area for effective torque application. Sizes range from M6 to M24, making them suitable for secure fastening in tight spaces within industrial and automotive settings.
We assure quality products such as Stainless Steel 410 Nuts that always perform well. We test them in different tests such as hardness testing, spectro analysis, PMI, and flaring tests. Moreover, we carry out micro and macro tests, pitting resistance, and IGC tests to provide the best material quality. Along with our testing protocols, we offer full documentation that includes commercial invoices, packaging lists detailing net and gross weights, box numbers, and labels. Our legalized or attested Certificate of Origin, with Third-Party Inspection Certificates, offers total assurance of our commitment to offering the best products and unmatched customer satisfaction.
You’ll find Stainless Steel 410 Nuts widely utilized in industries that demand strong, durable, and corrosion-resistant fasteners. They’re a great fit for automotive components, pumps, valves, industrial machinery, and structural assemblies. Plus, they’re often used in shafts, gears, and mechanical equipment that face moderate wear and corrosion. With their blend of strength, hardness, and reliability, 410 nuts have become a go-to choice for industrial, mechanical, and precision engineering applications.
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