Vinit Stainless, a reputable manufacturer and supplier of stainless steel 310S nuts with headquarters in Chennai, India, offers high-performance fastening solutions for corrosive and hot industrial settings. Vinit Stainless, which is well-known for its dedication to quality and accuracy, provides nuts that satisfy international requirements for robustness, longevity, and oxidation resistance. Applications involving heat, thermal cycling, and aggressive chemical exposure are specifically tailored for the use of these SS 310S nuts. Vinit Stainless supplies vital industries like petrochemicals, furnaces, refineries, and power generation both domestically and internationally with its state-of-the-art manufacturing facilities, knowledgeable technicians, and prompt delivery.
The low carbon content (≤0.08%) and 24–26% chromium and 19–22% nickel make up stainless steel 310S nuts, which improve weldability and lower the possibility of carbide precipitation. At temperatures as high as 1100°C, the alloy exhibits exceptional resistance to oxidation, scaling, and thermal fatigue. These nuts have good elongation and creep resistance, as well as a minimum yield strength of 205 MPa and a tensile strength of roughly 515–750 MPa. For fastening parts subjected to extended high-temperature service in corrosive environments, SS 310S is particularly well-suited.
| Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| Fasteners Length | 3 mm to 200 mm |
| Fastener Threads | UNF, BSW, BSF, METRIC, UNC or as required |
| Standard of Stainless Steel Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard SS Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS Hex nuts |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Surface Coating | Ptfe Coated Stainless Steel Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Fasteners Finishing | Stainless steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Stainless Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide. |
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
SS 310S |
0.08 max |
2.0 max |
1.00 max |
0.045 max |
0.030 max |
24.00 – 26.00 |
0.75 max |
19.00 – 21.00 |
53.095 min |
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Corrosion-resistant product ideal for high-temperature environments. Stainless Steel 310S Nuts are available in sizes from M6 to M36, suitable for furnace parts, heat exchangers, and chemical processing equipment where durability and heat resistance are crucial.
Stainless Steel 310S Coupling Nuts are designed for joining threaded rods in extreme conditions. Sizes range from M6 to M36, making them ideal for high-heat and corrosive applications such as in chemical processing and power generation.
Featuring a nylon insert for secure fastening, Stainless Steel 310S Nylon Insert Nuts are available in sizes from M6 to M24. They provide stability and resist high temperatures, making them suitable for use in industrial machinery and heat exchangers.
Stainless Steel 310S Flange Hex Nuts offer enhanced load distribution with integrated flanges. Available in sizes from M6 to M24, they are used in high-temperature applications such as furnace construction and chemical processing where strong support is needed.
Engineered for high-stress and high-temperature environments, Stainless Steel 310S Heavy Hex Nuts are available in sizes from M6 to M36. They are ideal for use in applications like heat exchangers and industrial machinery, offering exceptional strength and durability.
Stainless Steel 310S Square Nuts provide a large surface area for effective torque application. Sizes range from M6 to M24, making them suitable for high-temperature applications where secure fastening and heat resistance are essential.
Because of their exceptional oxidation resistance and thermal strength, stainless steel 310S nuts are frequently utilised in high-temperature industrial applications. They are perfect for use in incinerators, kiln components, burners, furnace linings, and heat treatment equipment. They are also appropriate for petrochemical refineries, power plants, and chemical processing due to their resistance to heat and corrosion. They offer durable and safe fastening solutions for offshore and marine settings. In applications involving cyclic heating and cooling, where structural integrity and resistance to scaling are essential for long-term and safe operation, SS 310S nuts are particularly prized.
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