Nestled in the heart of Kinshasa, Mbemba Stainless stands as a trusted partner for industrial and construction needs across the Congo. We take pride in manufacturing and supplying high-grade fastening solutions, with our Stainless Steel 316L bolts representing the pinnacle of reliability and durability. Our commitment is to provide local businesses with access to world-class components that are built to withstand the unique challenges of our environment, ensuring your projects are secured with unwavering strength and exceptional corrosion resistance.
The exceptional quality of our 316L bolts begins with their composition, which includes a crucial addition of molybdenum alongside chromium and nickel. This specific blend gives the material its renowned resistance to pitting and corrosion, particularly from chlorides. Mechanically, these bolts are engineered for strength and durability, offering excellent tensile strength and yield properties that allow them to perform reliably under significant pressure and in demanding conditions without compromising their integrity.
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.
The versatility of our 316L bolts makes them indispensable across a wide spectrum of uses. They are the preferred choice in harsh environments, perfect for coastal construction, chemical processing plants, and marine applications where saltwater spray is a constant challenge. You will also find them securing critical structures in the food and beverage industry, pharmaceutical manufacturing, and architectural projects where both aesthetic appeal and long-term, rust-free performance are non-negotiable priorities for lasting quality.







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