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Jai Hind Metal is a trusted manufacturer and supplier of Inconel Fasteners, offering high-performance nickel-alloy fastening solutions for applications where exceptional corrosion resistance, mechanical strength, and reliable service are essential. We understand that industrial projects often have specific fastening requirements based on application, operating conditions, assembly design, and applicable standards. Accordingly, our Inconel Fasteners can be supplied in different types, sizes, diameters, lengths, thread configurations, head styles, dimensional tolerances, material grades, and surface finishes to meet individual customer requirements. Throughout the manufacturing process, we pay close attention to material quality, dimensional accuracy, thread precision, surface condition, and overall workmanship to deliver fasteners suitable for demanding service environments.
Quality control is maintained at various stages of production to help ensure consistency and dependable product performance. Finished Inconel Fasteners are carefully inspected for dimensions, thread accuracy, surface finish, appearance, marking, and overall workmanship before dispatch. Material traceability and inspection documentation can be supported according to project requirements, while third-party inspection can also be arranged when independent verification is required. With organized inventory and suitable storage facilities, we can handle both routine orders and larger quantities for industrial projects, maintenance requirements, and bulk procurement.
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.
Inconel Fasteners can be supplied in different types, sizes, diameters, lengths, thread configurations, head styles, tolerances, and surface finishes to meet specific engineering, fabrication, and assembly requirements. Their ability to maintain reliable mechanical performance in high-temperature, high-pressure, corrosive, and mechanically demanding environments makes them suitable for critical fastening applications. With their combination of high strength, excellent corrosion resistance, oxidation resistance, toughness, thermal stability, fatigue resistance, and durability, Inconel Fasteners are widely used in aerospace, oil and gas, chemical processing, petrochemical plants, offshore and marine equipment, power generation, heat-treatment systems, pollution-control equipment, seawater handling, and other demanding industrial applications where dependable fastening performance is essential.
Inconel Fasteners maintain reliable mechanical performance under challenging temperature and loading conditions, making them suitable for critical assemblies where premature fastening failure can affect overall equipment performance. They are available in various sizes, lengths, thread configurations, head styles, dimensional tolerances, and surface finishes to suit different engineering and installation requirements. With their combination of strength, toughness, corrosion resistance, thermal stability, fatigue resistance, and long-term durability, Inconel Fasteners are commonly used in aerospace equipment, oil and gas systems, chemical processing plants, offshore and marine structures, petrochemical facilities, power generation equipment, heat-treatment systems, seawater handling installations, pollution-control equipment, and other high-performance industrial applications.
In the appropriate supplied condition, Inconel Fasteners provide an excellent balance of high mechanical strength, corrosion resistance, toughness, oxidation resistance, fatigue performance, and thermal stability, making them well suited for demanding industrial and engineering applications. They are particularly valuable in environments exposed to high temperatures, seawater, chlorides, acidic media, pressure, and other aggressive operating conditions where fastening reliability is critical. The high nickel content found in Inconel alloys contributes to resistance against corrosive and high-temperature environments, while chromium supports resistance to oxidation and general corrosion. Depending on the specific Inconel grade, molybdenum and niobium can further improve resistance to localized corrosion and contribute to strength and structural stability under demanding service conditions.
| Fasteners Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| Inconel Alloy 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 |
| Alloy Fasteners Length | 3 mm to 200 mm |
| Alloy Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of Inconel 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 Inconel® Alloy Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Inconel Alloy Hex nuts |
| Form of Inconel Alloy 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 Inconel Alloy 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 Inconel Alloy Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of Inconel Alloy Fasteners | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Inconel Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Inconel Fasteners finishing | Inconel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Inconel Alloy, 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 B166 | ASTM B446 | ASTM F2281 |
| ASTM B166M | ASTM B446M | 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 |
| Products | Size | |
| ASTM B166 / B446 Inconel Alloy Stud Bolt | ASTM B166 / B446 Inconel® Alloy Bolts | Sizes M3 – M56 | 3/6″ to 2″ |
| ASTM B166 / B446 Inconel Alloy Punched Washer | ASTM B166 / B446 Inconel Alloy Pan Head Screw | |
| ASTM B166 / B446 Inconel Square Nut | ASTM B166 / B446 Inconel Alloy Insert Nuts | |
| ASTM B166 / B446 Inconel Alloy Welding Studs | ASTM B166 / B446 Inconel Alloy Pan Head Screw | |
| ASTM B166 / B446 Inconel Cap Screw | ASTM B166 / B446 Inconel Foundation Bolts | |
| ASTM B166 / B446 Inconel Alloy Threaded Rod | ASTM B166 / B446 Inconel Hex Head Bolts | |
| ASTM B166 / B446 Inconel Nuts | ASTM B166 / B446 Inconel Washers | |
| ASTM B166 / B446 Inconel Alloy Fender Washer | ASTM B166 / B446 Inconel® Alloy Lock Nut | |
| ASTM B166 / B446 Inconel Alloy Countersunk Slotted Screw | ASTM B166 / B446 Inconel Alloy Double Ended Stud | |
Inconel 625 Bars & Rods are available in round, square, hexagonal, flat, and other suitable forms, depending on the required dimensions, machining requirements, application, and customer specifications. These products are manufactured and supplied according to recognized material standards to maintain consistent alloy chemistry, mechanical properties, dimensional accuracy, and surface quality. Depending on the product form and applicable grade requirements, Inconel 625 Bars & Rods can be supplied in accordance with relevant ASTM and ASME material specifications, with suitable heat-treatment conditions selected to achieve the required mechanical and service properties. Bars and rods are available in different diameters, lengths, dimensional tolerances, and surface finishes to support both fabrication and precision-machining applications. Manufacturing and inspection processes are carefully controlled to maintain material traceability, accurate dimensions, proper surface condition, and reliable performance in components exposed to high temperatures, corrosive media, and demanding mechanical conditions.






Inconel Fasteners can also be supplied against customer drawings, technical specifications, inspection plans, testing requirements, material certificates, quality documentation, and project-specific standards. Where required, we can arrange customized marking, identification, packaging, third-party inspection, and additional inspection documentation to support individual project and procurement requirements. Our focus is to provide fastening solutions capable of delivering dependable performance in high-temperature, corrosive, high-pressure, and other demanding service environments.For product details, technical specifications, pricing, or customized requirements, email us at info@jaihindmetal.com.
Inconel Fasteners are used across a wide range of demanding engineering and industrial applications where high mechanical strength, corrosion resistance, temperature stability, toughness, and dependable fastening performance are required. Their ability to perform in environments involving high temperatures, chloride exposure, seawater, acidic media, pressure, and mechanical loading makes them suitable for critical assemblies operating under severe service conditions. These fasteners are commonly utilized in aerospace, oil and gas, offshore and marine, chemical processing, petrochemical, power generation, seawater handling, pollution-control, heat-treatment, and specialized engineering industries.
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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