Marsh Nickel Alloys, based in Canberra, Australia, stands out as a top manufacturer and supplier of high-quality Inconel bolts. Renowned for their precision and durability, these bolts are crafted to meet stringent industry standards, ensuring they perform exceptionally well even in tough conditions. Thanks to advanced manufacturing techniques and rigorous quality checks, Marsh Nickel Alloys provides Inconel bolts that offer dependable fastening solutions across various sectors, including aerospace, power generation, chemical processing, and oil and gas, where strength and resistance to corrosion are vital.
Inconel bolts are mainly made up of nickel (50-70%), chromium (14-23%), along with iron, molybdenum, and other alloying elements. This distinctive blend gives them remarkable resistance to oxidation, corrosion, and high temperatures. On the mechanical side, Inconel bolts boast impressive tensile strength, toughness, and fatigue resistance, allowing them to maintain their integrity even under thermal cycling and mechanical stress. These characteristics make Inconel bolts perfect for applications that demand long-lasting and reliable fastening in extreme conditions.
| 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. |
At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel Bolts in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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.
In the aerospace industry, Inconel bolts are commonly used to secure critical engine and structural components that face high heat and stress. The power generation sector relies on these bolts for turbines, boilers, and heat exchangers, where durability is key. Chemical processing facilities count on Inconel bolts for equipment that comes into contact with harsh chemicals and corrosive environments. In the oil and gas industry, these bolts are essential for drilling rigs, subsea platforms, and pipelines, ensuring safety and reliability in challenging and demanding settings.
