Based in Chennai, India, Vinit Stainless is a trustworthy producer and supplier of premium 316H stainless steel nuts. These nuts are produced in accordance with international standards and are used in vital industrial applications. They are renowned for their exceptional mechanical strength and resistance to corrosion. Vinit Stainless guarantees meticulous engineering and strict quality control, producing nuts that function dependably in corrosive and high-temperature conditions. Vinit Stainless is a reputable company that is trusted in a variety of industries, including petrochemical, power generation, marine, and chemical processing. It offers long-lasting fastening solutions, prompt delivery, and committed customer service, which makes it a popular option.
About 16–18% chromium, 10–14% nickel, and 2–3% molybdenum are present in stainless steel 316H nuts, along with a higher carbon content (0.04–0.10%) to improve high-temperature strength. The alloy has a yield strength of about 205 MPa and a tensile strength between 515 and 750 MPa. Up to 870°C, this composition increases mechanical stability and creep resistance. Additionally, SS 316H nuts have outstanding resistance to corrosion from oxidising agents and chlorides, which makes them perfect for uses requiring strength and durability in challenging, hot conditions.
| 316H | Min | 0.04 | 0.04 | 0 | – | – | 16.0 | 2.00 | 10.0 | – | |
| max | 0.10 | 0.10 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | – | – | – |
| Grade | Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elong (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316H | 515 | 205 | 40 | 95 | 217 |
| Material | Specification | Standards | Size | Length |
| Stainless Steel 316H Nuts | IS BS ASTM | ASTM / ASME – A/ SA 193 / 193 | 3 mm to 200 mm | M02 to M33 |
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Corrosion-resistant product ideal for harsh environments. Stainless Steel 316H Nuts are available in sizes from M6 to M36, designed for high-temperature and marine applications, offering durability and reliable performance.
Stainless Steel 316H Coupling Nuts are perfect for joining threaded rods in extreme conditions. Sizes range from M6 to M36, suitable for use in chemical processing, marine environments, and high-temperature applications.
Featuring a nylon insert for secure connections, Stainless Steel 316H Nylon Insert Nuts prevent loosening under high temperatures. Available in sizes from M6 to M24, they are ideal for machinery and industrial applications.
Stainless Steel 316H Flange Hex Nuts provide enhanced load distribution with integrated flanges. Available in sizes from M6 to M24, they are used in heavy-duty equipment and construction projects, offering stability and strength.
Designed for high-stress environments, Stainless Steel 316H Heavy Hex Nuts offer superior strength and durability. Sizes range from M6 to M36, making them suitable for boilers, heat exchangers, and other demanding applications.
Stainless Steel 316H Square Nuts feature a large surface area for effective torque application. Available in sizes from M6 to M24, they are ideal for secure fastening in tight spaces and various industrial settings.
Industries that need fasteners that can survive high temperatures and corrosive environments frequently use stainless steel 316H nuts. They are crucial parts of refinery machinery, heat exchangers, boilers used in power generation, and petrochemical plants. These nuts are appropriate for use in chemical processing facilities, pressure vessels, and marine settings where heat stress and chloride exposure are frequent occurrences. They are perfect for protecting pipes and equipment exposed to constant heat and corrosive conditions because of their superior mechanical qualities and resistance to corrosion. In crucial industrial applications, SS 316H nuts guarantee dependable fastening and long-term performance.
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