Based in the heart of Manama, Bahrain, Niazi Stainless has built a reputation for reliability and precision in the metal supply industry. We take pride in offering robust solutions for demanding projects, and our Stainless Steel 316L bolts are a perfect example of this commitment. These fasteners are specifically engineered to deliver exceptional performance, combining superior strength with a remarkable resistance to corrosion, making them a trusted choice for professionals who cannot afford to compromise on quality or longevity in challenging environments.
The strength of these 316L bolts comes from their specific chemical composition, which includes a crucial addition of molybdenum alongside chromium and nickel. This blend gives the bolts enhanced resistance against pitting and crevice corrosion, particularly from chlorides. Mechanically, they are designed to be both tough and durable, offering excellent tensile strength and good ductility, allowing them to maintain their integrity under significant stress and vibration without becoming brittle.
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.
You’ll find these versatile bolts playing a critical role in a wide array of industries where failure is not an option. They are indispensable in the construction of chemical processing plants, offshore oil and gas platforms, and desalination facilities, where they face constant exposure to harsh, corrosive elements. They are also the preferred fastener for marine applications like boat fittings and docks, in pharmaceutical and food processing equipment for their hygienic properties, and even in architectural projects near the coast, ensuring structures remain secure and beautiful for years to come.
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