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Jai Hind Metal is a reliable manufacturer and supplier of Stainless Steel 310 / 310S Fasteners, offering heat-resistant stainless steel fastening solutions for applications where dependable mechanical joining, high-temperature performance, oxidation resistance, and material durability are important. We understand that different projects may require specific details related to fastener type, diameter, size, length, thread configuration, head style, dimensional tolerances, surface finish, grade requirements, and applicable manufacturing standards. Our Stainless Steel 310 / 310S Fasteners are supplied according to customer specifications, with careful attention to material quality, dimensional accuracy, thread condition, surface finish, and workmanship throughout the manufacturing and supply process. Quality checks are carried out at different stages to maintain product consistency, while finished fasteners can be inspected for dimensions, thread accuracy, head configuration, surface appearance, markings, and overall product quality before dispatch. Third-party inspection can also be arranged when required for project-specific verification or independent quality assessment. With organized inventory and suitable storage facilities, we can support both regular procurement requirements and larger quantities for industrial, fabrication, maintenance, and project-based orders.
Proper handling, sorting, and packaging are also important parts of our supply process. Stainless Steel 310 / 310S Fasteners are carefully sorted and packed using suitable protective materials to help minimize scratches, moisture exposure, surface contamination, mixing of sizes, and damage during handling, storage, and transportation. Where required, customized packaging, product identification, marking, labeling, batch identification, size-wise segregation, counting, and additional protection can be arranged according to customer instructions or project specifications. Our dispatch team coordinates with established logistics providers to organize shipments efficiently and help ensure that orders are prepared and transported according to the agreed delivery schedule. By combining controlled manufacturing, systematic quality inspection, secure packaging, organized inventory management, accurate order preparation, and responsive customer coordination, Jai Hind Metal aims to provide a dependable supply solution to customers across furnace equipment, heat-treatment plants, petrochemical, chemical processing, power generation, industrial heating systems, oil and gas, thermal processing, combustion equipment, fabrication, and other high-temperature engineering applications.
Precisely manufactured metal products meeting demanding industrial standards.
Consistent quality, reliable performance, and strict inspection at every stage.
Available in customized sizes, grades, thicknesses, and specifications.
Efficient processing, secure packaging, and dependable delivery worldwide.
Stainless Steel 310 / 310S Fasteners are manufactured from high-chromium and high-nickel austenitic stainless steel grades, with controlled quantities of carbon, manganese, silicon, phosphorus, sulfur, and other alloying constituents. This balanced composition provides a strong combination of high-temperature strength, oxidation resistance, corrosion resistance, toughness, and durability for demanding fastening applications. The elevated chromium content contributes to excellent resistance against oxidation and scaling at elevated temperatures, while nickel helps maintain the stable austenitic structure and supports resistance to high-temperature corrosion. The 310S grade has a lower carbon content than 310, making it particularly suitable for applications where reduced carbide precipitation is desirable during fabrication or prolonged high-temperature service. Stainless Steel 310 / 310S Fasteners can be supplied in different sizes, lengths, thread configurations, head styles, dimensional tolerances, surface finishes, and product forms according to specific engineering and assembly requirements. With their combination of high-temperature strength, oxidation resistance, corrosion resistance, thermal stability, toughness, and long-term durability, Stainless Steel 310 / 310S Fasteners are widely used in furnace equipment, heat-treatment plants, petrochemical facilities, chemical processing, power generation, industrial heating systems, combustion equipment, thermal processing units, oil and gas facilities, and other high-temperature engineering applications.
In the annealed condition, Stainless Steel 310 / 310S Fasteners provide a strong combination of high-temperature strength, oxidation resistance, corrosion resistance, toughness, thermal stability, and durability, making them suitable for fastening applications exposed to demanding thermal conditions. They are particularly useful in environments involving elevated temperatures, thermal cycling, oxidizing atmospheres, hot gases, industrial furnaces, and other severe operating conditions where reliable fastening performance is required. The high chromium content provides strong resistance to oxidation and scaling, while the high nickel content supports structural stability and corrosion resistance during elevated-temperature service. The lower carbon content of 310S can be advantageous in applications where reduced carbide precipitation is desired during fabrication or prolonged exposure to heat. Stainless Steel 310 / 310S Fasteners are commonly used in furnace equipment, heat-treatment systems, petrochemical plants, chemical processing facilities, power generation, industrial heating equipment, combustion systems, thermal processing units, oil and gas facilities, and high-temperature engineering installations. Depending on their size and configuration, they can be supplied as bolts, nuts, screws, studs, washers, threaded rods, anchors, and other fastening components. With their combination of high-temperature performance, oxidation resistance, mechanical strength, thermal stability, toughness, and durability, Stainless Steel 310 / 310S Fasteners are suitable for assemblies where secure fastening and reliable service under elevated temperatures are important.
Stainless Steel 310 / 310S Fasteners are produced from high-alloy austenitic stainless steel containing elevated levels of chromium and nickel, together with controlled quantities of carbon, manganese, silicon, phosphorus, sulfur, and other alloying elements. This carefully balanced chemistry gives the fasteners excellent resistance to oxidation and scaling while providing good mechanical strength, toughness, thermal stability, and corrosion resistance in demanding service conditions. The high chromium content helps protect the material against oxidation and high-temperature corrosion, while nickel supports the stable austenitic structure and contributes to strength and resistance in elevated-temperature environments. The 310S grade contains a lower carbon level than 310, which can be beneficial for applications where reduced carbide precipitation is required during welding or prolonged exposure to heat. Stainless Steel 310 / 310S Fasteners can be supplied in different sizes, lengths, thread profiles, head configurations, dimensional tolerances, surface finishes, and fastening forms to suit specific engineering and fabrication requirements. Their combination of high-temperature strength, oxidation resistance, thermal stability, corrosion resistance, toughness, dimensional reliability, and durability makes them suitable for applications across industrial furnaces, heat-treatment equipment, petrochemical plants, chemical processing, power generation, combustion systems, thermal processing equipment, industrial heating systems, oil and gas facilities, and other high-temperature engineering environments.
| 310 / 310S Fasteners Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| 310 / 310S SS 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 |
| SS 310 / 310S Fasteners Length | 3 mm to 200 mm |
| SS 310 / 310S Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of Stainless Steel 310 / 310S 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 310 Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS 310 Hex nuts |
| Form of SS 310 / 310S Fasteners | Hex, Threading, Square, Round as per Gauge Etc. |
| Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate of SS 310 / 310S Bolting | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
| Head drive of SS 310 / 310S Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of SS 310 / 310S Fasteners | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Stainless Steel 310 Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Stainless Steel 310 / 310S 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, |
| ASTM A193 | ASTM A194 | ASTM F2281 |
| ASTM A193M | ASTM A194M | ASTM A962 |
| ASTM A320 | ASTM F593-13a | ASTM A962M |
| ASTM A320M | ASTM F594-15 | |
| DIN 580 | DIN 6914 | DIN 6921 |
| DIN 582 | DIN 3570 | DIN 603 |
| DIN 444 | DIN 7990 | DIN 2510 |
| DIN 939 | DIN 1B | DIN 976 |
| DIN 933 | DIN 529 | DIN 912 |
| DIN 931 | DIN 6325 |
| Products | Size | |
| ASTM A193 / A194 310 / 310S SS Stud Bolt | ASTM A193 / A194 310 / 310S SS Bolts | Sizes M3 – M56 | 3/6″ to 2″ |
| ASTM A193 / A194 310 / 310S SS Punched Washer | ASTM A193 / A194 310 / 310S Stainless Steel Pan Head Screw | |
| ASTM A193 / A194 310 / 310S Stainless Square Nut | ASTM A193 / A194 310 / 310S SS Insert Nuts | |
| ASTM A193 / A194 310 / 310S SS Welding Studs | ASTM A193 / A194 310 / 310S SS Pan Head Screw | |
| ASTM A193 / A194 310 / 310S Stainless Cap Screw | ASTM A193 / A194 310 / 310S Stainless Foundation Bolts | |
| ASTM A193 / A194 310 / 310S SS Threaded Rod | ASTM A193 / A194 310 / 310S Stainless Hex Head Bolts | |
| ASTM A193 / A194 310 / 310S Stainless Nuts | ASTM A193 / A194 310 / 310S Stainless Washers | |
| ASTM A193 / A194 310 / 310S SS Fender Washer | ASTM A193 / A194 310 / 310S SS Lock Nut | |
| ASTM A193 / A194 310 / 310S SS Countersunk Slotted Screw | ASTM A193 / A194 310 / 310S SS Double Ended Stud | |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | EN |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | X15CrNi25-20 |
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | X8CrNi25-21 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
| SS 310S | 0.08 max | 2.0 max | 1.00 ma | 0.045 max | 0.030 max | 24.00 – 26.00 | 0.75 max | 19.00 – 21.00 | 53.095 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
| Hexagon Bolt / Set Screws | Stud Bolt | Hexagon Nuts | Socket Cap screws |
|---|---|---|---|
| DIN 931 | BS4882 | DIN 934 | DIN 912 |
| DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
| BS 1768 | BS 1769 | DIN 7984 | |
| UNI 5731 | BS 1083 | ANSI B18.3 | |
| UNI 5739 | BS 3692 | ISO 4762 | |
| ISO 4014 | ISO 4032 | UNI 5931 | |
| ISO 4017 | ISO 4033 | BS 2470 | |
| BS 1769 | ANSI B18.2.2 | BS 4168 | |
| BS 3692 | |||
| ANSI B18.2.1 | |||
| Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
| DIN 913 | DIN 963 | DIN 938 | DIN 125 |
| DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
| DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
| DIN 916 | BS 1981 | BS 4439 | BS 3410 |
| DIN 551 | BS 483 | BS 2693 | |
| DIN 553 | BS 2470 | Spring Washers | |
| DIN 438 | DIN 127 | ||
| BS 4168 | BS 4464 | ||
| BS 1802 |
| Stainless Steel 310S Nuts | 310 Stainless Steel Bolts |
| Stainless Steel 310 Hex Head Bolt | SS UNS S31000 Socket Cap Screw |
| ANSI B18.2 Stainless Steel 310 Carriage Bolt | 310S Stainless Steel Flange Bolt |
| Stainless Steel 310S Elevator Bolt | ASTM A193 310S Stainless Steel Machine Bolt |
| Stainless Steel 304S31 Fasteners Supplier | Type 310 Stainless Bolted Joints |
| ASTM A193 Stainless Steel 310 Bolted Joints | 310S Stainless Steel Fastener Supplier |
| Stainless Steel 310S Flat Washers | Stainless Steel 310 Machine Fasteners Dealer |
| Stainless Steel 310 Hex Set Screw | SS Grade 310S Industrial Fasteners |
| ASTM F59 Stainless Steel Coupling Nut | UNS S31008 Stainless Steel Wing Nuts |
| 310 Stainless Steel Mushroom Head Square Neck Bolts | SS 310S Allen Cap Screw Stockists |
| ASTM F594 Gr 310 Hex Coupling Nut | INOX 1.4307 SS Hex Domed Cap Nuts Exporter |
| A193 Grade 310 T-Head Bolts | ASTM F593 310 Stainless Steel Structural Bolts |
| 310S Stainless Steel Foundation Bolts | 310 Stainless Steel Double Ended Stud |
| 310S Stainless Steel Hex Head Fasteners | Stainless Steel 310 Lag Fasteners |
| Stainless Steel 310 Threaded Rod | 310S SS Flange Lock Nut |
| INOX 1.4841 Particle Board Screw Exporter | Stainless Steel 310 Concrete Screw |
| SS 310S Thread Rolling Screw | 310 Stainless Steel Construction screws |
| SUS 310 Thread Cutting Screw | Stainless Steel 310S Countersunk Washer |
| ASTM A193 Stainless Steel 310 Tooth Lock Washer | Stainless Steel X5CrNi18-10 Ogee Washer |
| X2CrNi18-9 Stainless Steel Hex Washers | 310 Stainless Steel Split / Lock Washer Supplier |
| SS 310S Hexagonal Washer | Stainless Steel 310S Self Locking Nuts |
| X5CrNi18-10 SS Square Washer Dealer | Stainless Steel 310 Fasteners Stockist |
| Stainless Steel 310 Fasteners Supplier in Mumbai | SS 310S Fasteners Manufacturer in India |
| Stainless Steel 1.4845 Dock Washer | Stainless Steel 3310S11 Customized Washer |
| Wrought Austenitic Stainless Steel 310 Fasteners | ASTM F593 310 Fender Washer at Best Price |
| SS X2CrNi18-9 Hanger Bolt Supplier | Suppliers of 310S Stainless Steel Draw Bolt |
Stainless Steel 310 / 310S Fasteners are available in different sizes, lengths, thread configurations, head styles, shapes, and fastening forms, depending on the application, assembly design, installation requirements, and customer specifications. These fasteners are manufactured and supplied according to recognized material and dimensional standards to maintain consistent chemical composition, mechanical properties, thread accuracy, dimensional control, and surface quality. Depending on the selected grade and fastener type, Stainless Steel 310 / 310S Fasteners can be supplied in accordance with relevant ASTM, ASME, DIN, EN, ISO, and other applicable specifications, with suitable manufacturing and finishing conditions selected according to the required temperature and service performance. Products can be supplied as hex bolts, nuts, screws, washers, studs, threaded rods, machine screws, anchor fasteners, and other customized fastening components, with different thread forms, dimensions, tolerances, and surface finishes available for standard as well as specialized applications. Manufacturing and inspection procedures are carefully controlled to maintain material traceability, accurate dimensions, proper thread condition, surface appearance, product identification, and overall consistency. This attention to quality helps support reliable fastening performance in assemblies exposed to elevated temperatures, oxidation, thermal cycling, hot gases, industrial atmospheres, and other demanding operating conditions.






We supply Stainless Steel 310 / 310S Fasteners in accordance with widely recognized international standards, including ASTM, ASME, DIN, EN, ISO, and other applicable specifications, supporting the requirements of high-temperature engineering, fabrication, maintenance, and industrial applications. Our fasteners are available in different sizes, lengths, thread profiles, head configurations, dimensional tolerances, surface finishes, and product forms to meet specific assembly requirements and customer specifications. At Jai Hind Metal, we give careful attention to material consistency, dimensional accuracy, thread quality, surface condition, product identification, traceability, and overall workmanship throughout the manufacturing and supply process. Stainless Steel 310 / 310S Fasteners can also be supplied against customer drawings, technical specifications, inspection plans, testing requirements, material certificates, and project-specific standards. Where required, we can arrange additional inspection, testing, documentation, batch identification, and third-party verification to support individual project requirements. For product details, technical specifications, availability, or customized requirements, email us at info@jaihindmetal.com.
Stainless Steel 310 / 310S Fasteners are used in a wide range of high-temperature engineering and industrial applications where secure fastening, elevated-temperature strength, oxidation resistance, thermal stability, and dependable service performance are required. Their ability to withstand high operating temperatures, thermal cycling, oxidizing atmospheres, and hot industrial environments makes them suitable for fastening assemblies used in demanding service conditions. These fasteners are commonly utilized in industrial furnaces, heat-treatment plants, petrochemical facilities, chemical processing, power generation, combustion equipment, thermal processing systems, industrial heating installations, oil and gas facilities, and specialized high-temperature engineering applications. Depending on their dimensions and configuration, they can be supplied as hex bolts, nuts, screws, studs, washers, threaded rods, anchor fasteners, machine screws, and other specialized fastening components. The high chromium and nickel content of suitable 310 / 310S grades supports resistance to oxidation and high-temperature corrosion, helping fasteners maintain their integrity in severe thermal environments. With their combination of high-temperature strength, oxidation resistance, corrosion resistance, toughness, thermal stability, dimensional reliability, and durability, Stainless Steel 310 / 310S Fasteners are suitable for applications where reliable mechanical connections are required under elevated-temperature operating conditions.
Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com
Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.
Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.
Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.
Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.
High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.
Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.
Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.
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