Anucha Metals, a prominent manufacturer and supplier located in Bangkok, Thailand, specializes in high-quality Stainless Steel 316 Fasteners that are crafted for exceptional corrosion resistance, strength, and reliability. These fasteners are produced to meet international standards, making them perfect for environments that face moisture, chemicals, or saltwater, where durability is essential. Stainless Steel 316 is an austenitic stainless steel grade enriched with molybdenum, which boosts its resistance to pitting, crevice corrosion, and damage from chlorides compared to 304 stainless steel. Anucha Metals provides a diverse selection of Stainless Steel 316 Fasteners in various types, sizes, and specifications to cater to industries like marine, chemical processing, oil & gas, pharmaceuticals, and food & beverage production.
The composition of Stainless Steel 316 Fasteners primarily includes iron, chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), along with controlled levels of carbon, manganese, silicon, phosphorus, and sulfur. This specific chemical makeup ensures remarkable corrosion protection, outstanding mechanical strength, and durability, even in harsh environments. The austenitic structure offers toughness across a broad temperature range, non-magnetic properties when annealed, and good machinability, which guarantees secure and long-lasting bolted connections.
| 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.
You’ll find Stainless Steel 316 Fasteners commonly used in marine hardware, chemical plants, pharmaceutical machinery, food processing lines, offshore platforms, oil refineries, and water treatment systems. They are ideal for fastening components that are regularly exposed to seawater, acidic chemicals, or high-humidity conditions while ensuring mechanical integrity. With their combination of high strength, exceptional corrosion resistance, and low maintenance needs, Stainless Steel 316 Fasteners are the go-to choice for industries that demand reliable fastening solutions in tough and challenging environments.
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