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Jai Hind Metal is a trusted manufacturer and supplier of Incoloy 800, Incoloy 800H, and Incoloy 800HT Fasteners, offering fastening solutions for industrial applications that require high-temperature strength, oxidation resistance, corrosion resistance, and dependable mechanical performance. These nickel-iron-chromium alloys are designed for demanding service environments, with each grade offering characteristics suited to different operating temperatures, stress levels, and engineering requirements. We understand that every project has specific needs, so our fasteners can be supplied in different sizes, lengths, diameters, thread configurations, head styles, dimensional tolerances, and surface finishes according to customer drawings and technical specifications. Available products may include bolts, nuts, screws, studs, washers, threaded rods, and other customized fastening components. Throughout the manufacturing and supply process, attention is given to material identification, dimensional accuracy, thread quality, surface condition, and overall workmanship. Suitable quality checks can be carried out at different stages, with finished fasteners inspected for dimensions, threading, head configuration, markings, and surface finish before dispatch. Where required, we can also coordinate third-party inspection, additional testing, and material certification to support project-specific quality requirements. With organized inventory and appropriate storage practices, Jai Hind Metal aims to meet both regular procurement needs and bulk requirements for industrial maintenance, fabrication, plant construction, and specialized engineering projects.
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.
Incoloy 800, Incoloy 800H, and Incoloy 800HT Fasteners are manufactured from nickel-iron-chromium alloys developed to provide a reliable combination of high-temperature strength, oxidation resistance, corrosion resistance, and long-term structural stability. These alloys are designed for demanding industrial environments where conventional fastening materials may not provide the required performance. Nickel contributes to resistance against corrosion and high-temperature degradation, while chromium helps protect the material against oxidation. Iron forms a significant part of the alloy composition, and controlled additions of other elements support its mechanical properties. Although Incoloy 800, 800H, and 800HT share a similar base composition, their carbon content, heat-treatment conditions, and additional alloy controls distinguish their performance, particularly at elevated temperatures. Incoloy 800H and 800HT are commonly selected for applications requiring improved creep and stress-rupture properties at high temperatures. These fasteners are available in different sizes, lengths, diameters, thread configurations, head styles, surface finishes, dimensional tolerances, and customized forms to meet specific engineering, fabrication, and assembly requirements.
In suitable manufacturing and heat-treatment conditions, Incoloy 800, Incoloy 800H, and Incoloy 800HT Fasteners provide a valuable combination of high-temperature strength, oxidation resistance, corrosion resistance, durability, and reliable fastening performance. These nickel-iron-chromium alloys are designed for service environments where elevated temperatures and mechanical stress place additional demands on fastening components. Their chromium content helps resist oxidation, while the nickel-rich composition supports stability in various corrosive and high-temperature conditions. In particular, Incoloy 800H and 800HT are often selected for applications requiring enhanced creep resistance and stress-rupture performance at elevated temperatures. Actual suitability depends on the operating temperature, applied load, material condition, and surrounding environment. These fasteners are commonly used in petrochemical processing, oil and gas facilities, chemical plants, industrial furnaces, heat-treatment equipment, power generation systems, refinery installations, thermal processing units, and high-temperature industrial machinery.
Incoloy 800, Incoloy 800H, and Incoloy 800HT Fasteners are manufactured from nickel-iron-chromium alloys engineered to deliver a dependable combination of high-temperature strength, oxidation resistance, corrosion resistance, dimensional stability, and durability. Their alloy composition is designed to support performance in industrial environments where elevated temperatures, mechanical stress, and exposure to process gases or corrosive media can affect fastening reliability. Chromium helps form a protective oxide layer that improves resistance to oxidation, while the nickel content supports stability in high-temperature and corrosive service conditions. Although these three grades share a similar base chemistry, differences in carbon content, heat treatment, and additional compositional controls influence their mechanical properties. Incoloy 800H and 800HT are particularly suited to applications requiring improved creep and stress-rupture performance at elevated temperatures. Depending on the selected grade and engineering requirements, fasteners can be supplied in various sizes, lengths, thread profiles, head configurations, surface finishes, dimensional tolerances, and customized forms to meet specific fabrication and assembly needs.
| 904L Fasteners Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| 904L 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 Fasteners Length | 3 mm to 200 mm |
| SS Studs, Bolts, 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 |
| Form of SS 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 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 Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of SS Fasteners | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Stainless Steel Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Stainless Steel 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 |
| Products | Size | |
| ASTM A193 / A194 SS Stud Bolt | ASTM A193 / A194 SS Bolts | Sizes M3 – M56 | 3/6″ to 2″ |
| ASTM A193 / A194 SS Punched Washer | ASTM A193 / A194 Stainless Steel Pan Head Screw | |
| ASTM A193 / A194 Stainless Square Nut | ASTM A193 / A194 SS Insert Nuts | |
| ASTM A193 / A194 SS Welding Studs | ASTM A193 / A194 SS Pan Head Screw | |
| ASTM A193 / A194 Stainless Cap Screw | ASTM A193 / A194 Stainless Foundation Bolts | |
| ASTM A193 / A194 SS Threaded Rod | ASTM A193 / A194 Stainless Hex Head Bolts | |
| ASTM A193 / A194 Stainless Nuts | ASTM A193 / A194 Stainless Washers | |
| ASTM A193 / A194 SS Fender Washer | ASTM A193 / A194 SS Lock Nut | |
| ASTM A193 / A194 SS Countersunk Slotted Screw | ASTM A193 / A194 SS Double Ended Stud | |
| 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 |
| Manufacturers, Suppliers of Stainless Steel Fasteners : | |||||
|---|---|---|---|---|---|
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
| Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
| Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
| Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
| Agra | Bhagalpur | Jamshedpur | Bhilai | Lucknow | kanpur |
| Thane | Bhopal | Navi Mumbai | Vasai | Bikaner | Maharashtra |
Incoloy 800, Incoloy 800H, and Incoloy 800HT Fasteners are available in a broad selection of sizes, lengths, diameters, thread configurations, head styles, shapes, and customized designs to suit diverse industrial, engineering, and fabrication requirements. At Jai Hind Metal, fasteners can be supplied according to customer drawings, technical specifications, installation requirements, and project-specific needs. Depending on the product type and applicable requirements, manufacturing and supply can follow relevant ASTM, ASME, DIN, EN, ISO, and other applicable standards. The selected manufacturing and finishing conditions are intended to meet the required mechanical properties, dimensional tolerances, thread accuracy, and surface quality. Available product forms may include bolts, nuts, screws, washers, studs, threaded rods, anchors, and other specialized fastening components, with standard and customized options available to support different assembly designs and operating conditions.






At Jai Hind Metal, Incoloy 800 / 800H / 800HT Fasteners can be supplied according to customer drawings, technical specifications, inspection plans, testing criteria, material certification requirements, and project-specific standards. When requested, we can coordinate additional inspections, testing, documentation, batch identification, and third-party verification to support individual project needs. Our aim is to provide dependable fastening solutions for applications involving elevated temperatures, oxidation, and demanding industrial service conditions, with the appropriate alloy grade selected for the intended operating environment. For product details, technical specifications, availability, quotations, or customized requirements, email us at info@jaihindmetal.com.
Incoloy 800, Incoloy 800H, and Incoloy 800HT Fasteners are widely used in industrial applications where high-temperature strength, oxidation resistance, corrosion resistance, mechanical reliability, and long-term service performance are essential. These nickel-iron-chromium alloy fasteners are designed for demanding operating conditions involving elevated temperatures, thermal cycling, mechanical stress, and exposure to industrial process environments. Their chromium content helps resist oxidation, while the nickel-rich composition supports material stability under suitable high-temperature and corrosive conditions. Incoloy 800H and 800HT are particularly useful where enhanced creep resistance and stress-rupture properties are required. Common application areas include oil and gas facilities, petrochemical plants, chemical processing equipment, industrial furnaces, heat exchangers, thermal treatment systems, power generation installations, refinery equipment, and high-temperature process machinery.
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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