Nestled in the heart of Manama’s industrial landscape, Niazi Stainless has built a reputation as a trusted partner for quality and reliability. We specialize in providing a comprehensive range of Stainless Steel 316 fasteners, understanding that the integrity of your project begins with its smallest components. Our dedication lies in sourcing and supplying bolts, nuts, screws, and washers that are not just parts, but the durable foundations for structures and machinery built to endure the test of time and the elements.
What sets Stainless Steel 316 apart is its sophisticated composition, primarily a chromium, nickel, and molybdenum alloy. The strategic addition of molybdenum is key, giving these fasteners a significant boost in resistance against pitting and corrosion, especially when faced with chlorides like saltwater. This results in a material that offers excellent toughness and strength, even in elevated temperature environments, making it a superior choice where standard stainless steels might falter.
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
C | Mn | Si | P | S | Cr | Mo | Ni | N | ||
SS 316 Fasteners | Min | – | – | – | 0 | – | 16.0 | 2.00 | 10.0 | – |
Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Stainless Steel 316 Bolts are known for their exceptional durability in harsh environments. Available in sizes from M2 to M30 and lengths from 6mm to 300mm, they are used in applications that require high strength and resistance to rust and corrosion.
Stainless Steel 316 Nuts provide reliable performance in challenging marine and chemical environments. They match bolt sizes from M2 to M30, with thicknesses typically ranging from 2mm to 60mm, ensuring secure fastening and durability.
Stainless Steel 316 Stud Bolts are designed for heavy-duty applications where strength and longevity are crucial. Common sizes range from M4 to M36, with lengths from 20mm to 600mm, making them suitable for high-tensile strength requirements.
Stainless steel 316 screws offer versatility and robustness for a variety of uses, including outdoor and marine applications. They come in sizes from M2 to M24 and lengths from 6mm to 200mm, and they are available in different head types and thread patterns.
Stainless steel 316 threaded rods are used in construction and machinery for their strength and reliability. They typically come in diameters from M6 to M30 and lengths ranging from 100mm to 3000mm, suited for various structural applications.
Stainless steel 316 washers are essential for load distribution and preventing loosening in various applications. They are sized to fit bolts from M2 to M30, with thicknesses from 0.5mm to 5mm, ensuring stability and even pressure distribution.
We offer Stainless Steel 316 Fasteners of premium quality and conformance to all applicable standards. All of these tests include Hardness Testing, Chemical Analysis-Spectro Analysis, Positive Material Identification (PMI) Testing, Flattening Test, Micro and Macro Examination, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test, and much more, which are passed by our fasteners before being shipped to our clients. Thanks to this stringency in quality, each of our products offers exceptional reliability and high performance.
These exceptional properties make Stainless Steel 316 fasteners indispensable across a diverse spectrum of industries. They are the clear choice for marine applications, from boat fittings to offshore platforms, and are equally vital in chemical and pharmaceutical processing plants where they withstand aggressive substances. You’ll also find them securing architectural features on modern buildings, in food production equipment for their hygiene, and within the demanding environment of oil and gas refineries, proving their versatility and unwavering durability.
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