Akor Stainless, located in Abuja, Nigeria, stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 316H Fasteners. These fasteners are specifically crafted to excel in high-temperature and corrosive settings, ensuring outstanding performance. With precision engineering, they offer remarkable strength, durability, and long-lasting reliability, all while adhering to international quality standards. Thanks to their enhanced resistance to oxidation, stress corrosion, and thermal fatigue, Akor Stainless guarantees that their Stainless Steel 316H Fasteners will maintain their structural integrity even in the toughest conditions. Perfect for critical industrial, chemical, and marine applications, these fasteners provide reliable fastening solutions for assemblies that require both high mechanical strength and corrosion resistance in extreme environments.
The composition of Stainless Steel 316H Fasteners includes iron, chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), along with carefully controlled levels of carbon, manganese, and silicon. The high-carbon “H” grade enhances tensile strength and performance at elevated temperatures while reducing carbide precipitation during welding. These fasteners are known for their excellent tensile and yield strength, impressive toughness, and long-term stability when exposed to thermal and corrosive conditions. By combining mechanical durability with corrosion resistance, Stainless Steel 316H Fasteners are perfect for applications that demand both high strength and dependable performance in harsh industrial settings.
| 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.
You’ll find Stainless Steel 316H Fasteners widely utilized in the chemical processing, petrochemical, pharmaceutical, and marine industries, thanks to their ability to withstand high temperatures and resist corrosion. They’re ideal for securing components in boilers, heat exchangers, piping systems, pressure vessels, and structural assemblies that face aggressive chemicals and thermal stress. Moreover, these fasteners are also used in offshore and power generation applications, where long-lasting durability, mechanical performance, and resistance to corrosion are essential.







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