Company Introduction
Mcneil Instruments is a trusted name in the global steel and metal industry, delivering premium-quality products and customized solutions to meet diverse industrial needs. With a strong presence in the Kuwait and across international markets, we specialize in manufacturing and supplying stainless steel pipes, tubes, flanges, fasteners, and other high-performance metal products.
Our commitment to quality, innovation, and customer satisfaction sets us apart. Backed by years of industry expertise, we adhere to international standards and ensure precision engineering in every product we deliver. At Mcneil Instruments, we aim to build long-lasting relationships with clients by providing reliable, durable, and cost-effective solutions for industries such as oil & gas, construction, marine, and petrochemicals.
What is Incoloy 800H Fasteners?
Incoloy 800H fasteners are produced from a nickel-iron-chromium alloy specifically designed for enhanced creep rupture strength and excellent resistance to oxidation and carburization at high temperatures. With controlled carbon content and superior mechanical properties, Incoloy 800H fasteners are widely used in demanding heat and pressure applications requiring long-term structural stability.
Applications of Incoloy 800H Fasteners
- High-Temperature Equipment – Ideal for furnaces, heaters, and thermal systems.
- Petrochemical Industry – Used in reformers and process heaters.
- Power Generation – Suitable for boiler components and heat exchangers.
- Oil & Gas Industry – Performs reliably under high heat and pressure.
- Heat Treatment Plants – Radiant tubes, retorts, and muffles.
- Chemical Processing – Resistant to oxidation and carburization environments.
Common Uses of Incoloy 800H Fasteners
- Fastening components in furnaces, boilers, and heaters.
- High-temperature structural and support assemblies.
- Heat exchangers, condensers, and reformer units.
- Power generation and petrochemical plant equipment.
- Oil & gas installations exposed to extreme temperatures.
- Applications requiring long-term strength and thermal stability.
Hex Bolts Specifications
| Specification | Details |
|---|---|
| Hex Bolts Standard | EU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE |
| Hex Bolts Sizes | M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160 |
| Hex Bolts Length | 3/8 to 8″ |
| Hex Bolts Materials | High Tensile, Stainless Steel, Inconel Fasteners, Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Silicon Bronze, Phospher Bronze, Aluminium Bronze, Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic, ASME, ASTM |
| Hex Bolts Coating | PTFE Coated Hex bolt, Hot Dip galvanized Hex bolt, Yellow Zinc Plated Hex bolt, Blue Zinc Plated Hex bolt, Black Zinc Plated Hex bolt, Zinc Cobalt Plated Hex bolt, Aluminium Zinc Flake Coated Hex bolt, Black Phosphate Hex bolt, Zinc Plated Hex bolt, Nickel Plated Hex bolt |
| Hex Bolts Forming | Hot Forged Hex Bolts & Cold Forged Hex Bolts |
Hex Bolts Sizes & Standards
| Standards | Sizes |
|---|---|
| ASME B18.2.1 Hex Bolts | 3/8 inch to 3 inch |
| BS 1769 Hex Bolts | ½ inch to 2 inch |
| ASME B18.2.3.6M Hex Bolts | M12 to M36 |
| ASME B18.2.3.7M Hex Bolts | M16 to M36 |
| DIN 6914 Hex Bolts | M12 to M36 |
| ISO 7412 Hex Bolts | M12 to M36 |
| UNI 5712 Hex Bolts | M12 to M36 |
| DIN-EN 14399-4 Hex Bolts | M12 to M36 |
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Applications & Uses of Fasteners
Fasteners in Agriculture Industry
Fasteners in Automobile & Transportation
Fasteners in Oil and Gas Industry
Fasteners in Plumbing
Fasteners in Water Supply Systems
Fasteners in Chemical Refining
Fasteners in Building & Construction
Fasteners in Power Generation
Fasteners in Military
Fasteners in Marine
Incoloy 800H Manufacturer, Supplier, Exporter in Countries
| Country | Country | Country | Country |
|---|---|---|---|
| Incoloy 800H Exporters in Kuwait | Incoloy 800H Exporters in India | Incoloy 800H Exporters in Oman | Incoloy 800H Exporters in Iran |
| Incoloy 800H Exporters in Qatar | Incoloy 800H Exporters in China | Incoloy 800H Exporters in UAE | Incoloy 800H Exporters in Africa |
| Incoloy 800H Exporters in Turkey | Incoloy 800H Exporters in Mexico | Incoloy 800H Exporters in Canada | Incoloy 800H Exporters in Malaysia |
| Incoloy 800H Exporters in Saudi Arabia | Incoloy 800H Exporters in Brazil | Incoloy 800H Exporters in USA | Incoloy 800H Exporters in Sri Lanka |
| Incoloy 800H Exporters in Australia | Incoloy 800H Exporters in Nigeria | Incoloy 800H Exporters in 85+ countries | |
Manufacturer & Exporter of Fasteners in the Following Countries
| Country | Country | Country | Country | Country |
|---|---|---|---|---|
 Saudi Arabia |
 Kazakhstan |
 Zimbabwe |
 Netherlands |
 India |
 Afghanistan |
 Belgium |
 UAE |
 Israel |
 Europe |
 New Zealand |
 Mexico |
 Canada |
 Venezuela |
 United Kingdom |
 United States |
 South Africa |
 Malaysia |
 Poland |
 Germany |
 Singapore |
 Sri Lanka |
 Australia |
 Brazil |
 Ireland |
