Santner Nickel Alloys, a reputable manufacturer and supplier located in Hamilton, New Zealand, is well-known for providing high-performance alloy products tailored for tough industrial settings. Among their specialized offerings, **Inconel Fasteners** truly shine due to their remarkable strength, resistance to corrosion, and reliability even in extreme temperatures. Crafted with precision and in line with global quality standards, these fasteners ensure secure and durable connections in high-pressure, high-heat, and chemically aggressive environments. Santner Nickel Alloys supplies Inconel Fasteners to various industries, including aerospace, petrochemicals, marine, power generation, and chemical processing, delivering robust fastening solutions that boost safety, performance, and operational efficiency.
**Inconel Fasteners** are primarily made from nickel-chromium alloys, with additional elements like iron, molybdenum, niobium, and cobalt to improve their mechanical properties. This unique composition grants them outstanding resistance to oxidation and corrosion, even under high-temperature and high-pressure conditions. Inconel fasteners maintain excellent tensile strength, toughness, and fatigue resistance across a broad temperature spectrum. They also resist creep, pitting, and stress-corrosion cracking, making them ideal for the most demanding environments. Their exceptional thermal stability and mechanical integrity guarantee reliable performance in applications involving extreme heat and aggressive chemicals.
| 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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel Fasteners in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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** find extensive use in industries that demand high-strength, heat-resistant, and corrosion-resistant fastening solutions. In aerospace, they are essential components in jet engines, exhaust systems, turbine parts, and structural assemblies that face extreme temperatures. The petrochemical sector depends on them for reactors, heat exchangers, pressure vessels, and pipelines that handle corrosive substances. In marine applications, they are crucial for ensuring the integrity of equipment exposed to harsh saltwater environments. Overall, Inconel Fasteners are indispensable in any industry where reliability and performance under pressure are paramount.
