Introducing Njabulo Stainless, your go-to source for top-notch Stainless Steel 316L Bolts right here in Cape Town, South Africa. We pride ourselves on delivering high-quality fasteners that are built to withstand corrosion and last for years. Crafted from low-carbon austenitic stainless steel, these bolts are tough against pitting, crevice, and intergranular corrosion, making them perfect for marine, chemical, and industrial settings. With excellent strength, precise dimensions, and great weldability, our Stainless Steel 316L Bolts ensure dependable performance in even the most critical fastening situations. At Njabulo Stainless, we stick to strict quality standards, providing bolts that promise durability, mechanical stability, and peak performance across various industries in South Africa.
When it comes to composition and mechanical properties, our Stainless Steel 316L Bolts are made up of chromium (16–18%), nickel (10–14%), molybdenum (2–3%), and a low carbon content (≤0.03%) to boost corrosion resistance and avoid carbide precipitation. These bolts boast a tensile strength of around 485 MPa, a yield strength of 170 MPa, and an impressive elongation of 40%, ensuring they’re tough and ductile. With a density of 8.0 g/cm³ and a melting range of 1370–1400°C, SS 316L Bolts offer outstanding mechanical stability and long-lasting performance, even in corrosive and high-pressure environments.
Material | Specification | Standards | Size | Length |
Stainless Steel 316L Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 316L |
| 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 316L |
| 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 316L Bolts are low carbon corrosion resistant fasteners ideal for marine and chemical applications. They provide excellent hardness, strength, pothole resistance, crack corrosion, and high temperatures.
Custom Stainless Steel 316L hex bolt is a tailored fastener with a hexagonal head, offering superior corrosion resistance and strength. Ideal for specialized applications in marine, chemical, and industrial environments.
Stainless Steel 316L leg bolt is a corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It provides strong, durable connections in marine, chemical, and high-stress industrial settings.
Stainless Steel 316L expansion anchor bolt secures fixtures in concrete or masonry. It offers superior corrosion resistance and durability, expanding upon installation to provide a strong, stable hold in harsh environments.
Stainless Steel 316L Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing secure fastening and even weight distribution as well as excrosion resistance and strength under extreme conditions.
Stainless Steel 316L full threaded bolts have a completely threaded shaft for consistent engagement. They provide high corrosion resistance, strength, and durability, making them ideal for marine, chemical, and industrial applications.
Each SS 316L Bolt is packed with great attention to detail using high-quality materials to prevent any rust or damage during transit. We ensure timely delivery by utilizing fast and reliable transportation. At the time of delivery we provide all necessary product documentation to our clients, ensuring full transparency and satisfaction with their purchase.
Stainless Steel 316L Bolts are a popular choice across various industries that need secure and corrosion-resistant fastening solutions. They shine in chemical and petrochemical plants, marine settings, food and beverage processing, pharmaceuticals, and water treatment systems. You’ll also find these bolts in heat exchangers, industrial piping, pressure vessels, and high-temperature equipment. Thanks to their low carbon content, they’re easy to weld, making them ideal for fabricated structures and critical applications. Njabulo Stainless delivers 316L Bolts that ensure reliable performance, structural integrity, and a long service life, meeting the demands of diverse industries.
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