Niazi Stainless stands as a trusted manufacturer and supplier in the heart of Manama, Bahrain, recognized for its commitment to precision and reliability in the industrial sector. We specialize in producing high-grade Stainless Steel 316L Fasteners, engineered to meet the most demanding applications. Our dedication to quality ensures that every bolt, nut, and screw provides exceptional performance and longevity, offering our clients across Bahrain and beyond a dependable solution for their critical projects and a partnership built on unwavering standards.
The exceptional quality of 316L Stainless Steel lies in its sophisticated composition, which includes a careful balance of chromium, nickel, and a significant addition of molybdenum. This particular formula enhances its resistance to corrosion, especially against chlorides and acids. Crucially, the ‘L’ denotes a low carbon content, which minimizes the risk of harmful carbide precipitation during welding. This results in a material that is not only strong and durable but also exceptionally versatile, maintaining its integrity in challenging environments where other materials might fail.
| Stainless Steel 316L Fasteners Specification | |
|---|---|
| Specifications | ASTM A193, A276, F 593 – 98 / ASME SA193, SA276, F593 |
| Size | M02 to M33 |
| Length | 3 mm to 200 mm |
| Gasket Style | Style CG, Style CGI, Style R, Style RIR |
| Gasket Standards | ASME B16.5, ASME B16.47 SERIES A & B, BS 1560, BS 10, BS 4504 |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo |
| SS 316L | 0.035 max. | 2.00 max. | 1.00 max. | 0.045 max. | 0.03 max. | 16.0 – 18.0 | 10.0 – 14.0 | 2.0 – 3.0 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 316L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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SS 316L Nuts provide exceptional corrosion resistance, particularly in chloride-rich environments. Available in sizes from M3 to M36 and larger, they are designed to fit standard nut profiles such as hex, square, and flange nuts.
Stainless Steel 316L Stud Bolts Highly resistant to corrosion and stress corrosion cracking. Sizes generally range from M6 to M30, with lengths customized per application needs, available in both fully and partially threaded options.
SS 316L Bolts offer Outstanding corrosion resistance, ideal for marine and chemical environments. Common sizes range from M6 to M36, with various lengths and head styles, including hex, socket, and carriage bolts.
Superior corrosion resistance, suitable for harsh environments. Standard sizes include M6 to M36, with lengths typically ranging from 1 meter to 3 meters. Available in fully threaded or partially threaded versions.
Excellent corrosion resistance, especially in saltwater environments. Available in sizes from M2.5 to M20, with various head types such as pan, flat, hex, and lengths tailored to specific applications.
Great corrosion resistance, commonly used with 316L fasteners. Standard sizes range from M3 to M36, with various types, including flat, spring, and lock washers, suitable for distributing load and preventing loosening.
The SS 316L Fasteners undergoes quality inspection at all stages of production. The fasteners are made under the rigorous gaze of a high-quality control team that controls the entire process to even compromise failure at any point. Right from the first step till the very last, all the guidelines about the manufacturing of these fasteners are well followed. These fasteners are designed according to national and international quality parameters and have to face lengthy tests by our quality controllers for superior quality and high performance.
These 316L fasteners are indispensable in environments where failure is not an option. You will find them securing essential components in the chemical processing and oil and gas industries, where they brave exposure to corrosive chemicals and saline atmospheres. Their reliability also makes them a first choice for marine hardware, pharmaceutical equipment, and architectural projects in coastal areas. From the structural elements of a modern building to the intricate assemblies within a desalination plant, these fasteners provide the quiet confidence that everything is held securely together.







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