Stainless Steel 316H Fasteners are top-notch fastening components crafted for situations that demand outstanding corrosion resistance, high-temperature strength, and lasting durability. Being a high-carbon variant of 316 stainless steel, these fasteners excel in creep resistance and mechanical stability, making them perfect for industries like chemical processing, petrochemical, power generation, and marine applications. They ensure secure and reliable fastening in pipelines, machinery, structural assemblies, and equipment that operates at high temperatures.
These fasteners are composed of iron, chromium, nickel, and molybdenum, with a higher carbon content than standard 316, which boosts their strength in elevated temperatures. Chromium helps fend off corrosion and oxidation, nickel enhances toughness and ductility, while molybdenum provides excellent protection against pitting and crevice corrosion, especially in environments rich in chlorides. With impressive tensile strength, hardness, and resistance to stress corrosion cracking, these fasteners guarantee reliability even under the most extreme operating conditions.
| 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 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| 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 316H Nuts offer superior corrosion resistance and are commonly used in harsh environments. They are available in sizes ranging from M6 to M64 and in various dimensions to fit different bolts and applications.
316H Stud Bolts provide high-temperature and corrosion resistance, making them suitable for pressure vessels and high-stress environments. They come in sizes from 1/4″ to 2″ diameter, with lengths varying according to specific requirements.
316H Bolts are designed for strength and resistance to corrosive elements. They are available sizes from M6 to M100, with different lengths and thread pitches to suit various construction and engineering applications.
316H threaded rods are ideal for high-temperature and corrosive environments, providing secure fastening solutions. They are available in diameters from 1/4″ to 2″ and lengths up to 12 feet, customizable as required.
Stainless Steel 316H screws offer excellent durability and corrosion resistance, suitable for various assemblies. They come in sizes ranging from #2 to 1/2″ in diameter and lengths from 1/4″ to 6″, with different head styles and threads.
316H washers provide a reliable solution for distributing loads and preventing surface damage in corrosive environments. They are available in standard sizes, such as M6 to M64, with varying thicknesses to accommodate different applications.
We focus on a hassle-free customer experience, and that includes providing complete documentation for our premium Stainless Steel 316H Fasteners. Our package includes essential documents such as a commercial invoice, packaging list, fumigation certificate, heat treatment chart, quality assurance plan, and NABL-approved lab test report.
Stainless Steel 316H Fasteners find their place in chemical plants, offshore platforms, marine engineering, power plants, and high-temperature industrial systems. They are ideal for bolts, nuts, studs, and other fastening components in critical pipelines, equipment, and structural assemblies that face corrosive or high-temperature challenges. Thanks to their blend of strength, corrosion resistance, and durability, Stainless Steel 316H Fasteners deliver dependable performance in demanding industrial and engineering settings.
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