At Nasir Nickel Alloys in Manama, Bahrain, Inconel Fasteners are engineered to deliver exceptional heat resistance, corrosion protection, and mechanical strength for demanding industrial, petrochemical, aerospace, and high-temperature applications. Manufactured from premium nickel-chromium-based superalloys, these fasteners maintain structural integrity under extreme temperatures, aggressive chemicals, and high-pressure environments. Their ability to resist oxidation, carburization, and stress corrosion cracking ensures long-lasting and dependable performance. Designed for secure, vibration-resistant fastening, Inconel Fasteners are ideal for turbines, heat exchangers, power plants, exhaust systems, chemical processing equipment, and other critical components that require durability and reliability under severe operating conditions.
Inconel Fasteners are primarily composed of nickel and chromium, with additions of iron, molybdenum, niobium, and other strengthening elements depending on the grade. This composition provides exceptional resistance to oxidation, high-temperature corrosion, and aggressive chemical environments. Mechanically, these fasteners offer high tensile and yield strength, excellent creep resistance, and stability under thermal cycling. Their toughness and fatigue resistance remain reliable even at elevated temperatures, ensuring long-term durability. Inconel Fasteners combine excellent mechanical strength with superior corrosion and heat resistance, making them ideal for extreme industrial and high-temperature applications.
| Standard | ASTM B166 / ASME SB166 |
| 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 |
| Length | 3 mm to 200 mm |
| Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Fasteners |
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| 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 | 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 |
| Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
| Element | Content (%) |
| Nickel, Ni | 72.0 min |
| Silicon, Si | .50 max |
| Carbon, C | .15 max |
| Sulphur, S | .015 max |
| Copper, Cu | .50 max |
| Iron, Fe | 6.0-10.0 |
| Manganese, Mn | 1.00 max |
| Density | 8.47 g/cm3 |
|---|---|
| Melting Point | 1413 °C (2580 °F) |
| Tensile Strength | Psi – 95,000 , MPa – 655 |
| Yield Strength (0.2%Offset) | Psi – 45,000 , MPa – 310 |
| Elongation | 40 % |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel Fasteners in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Inconel Fasteners are widely used in industries that demand high strength, heat resistance, and corrosion protection. They are ideal for aerospace components, gas turbines, nuclear power systems, heat exchangers, chemical processing equipment, furnaces, and exhaust systems. Their ability to withstand extreme temperatures and resist oxidation makes them suitable for power generation, refinery operations, and high-pressure pipelines. Inconel Fasteners ensure secure, long-lasting fastening in environments exposed to intense heat, corrosive chemicals, and mechanical stress. By offering unmatched durability and stability, they support safe, efficient, and high-performance operation across aerospace, petrochemical, industrial, and energy sectors.
