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 Inconel 800H Fasteners?
Inconel 800H fasteners are produced from a nickel-iron-chromium alloy with controlled carbon content and enhanced creep and rupture strength. Grade 800H is specifically designed for elevated-temperature service, offering excellent resistance to oxidation, carburization, and thermal fatigue, making it ideal for long-term high-heat applications.
Applications of Inconel 800H Fasteners
- High-Temperature Furnaces – Used in furnace components and heat treatment equipment.
- Petrochemical Industry – Performs well in high-heat and carburizing environments.
- Power Generation – Suitable for boilers, superheaters, and heat exchangers.
- Oil & Gas Industry – Used in high-temperature processing units.
- Nuclear Applications – Reliable in heat-intensive nuclear systems.
- Industrial Processing – Ideal for stress-bearing components exposed to extreme heat.
Common Uses of Inconel 800H Fasteners
- Fastening furnace hardware and heat treatment assemblies.
- Assembly of heat exchangers, boilers, and pressure vessels.
- High-temperature piping, reactors, and thermal systems.
- Petrochemical and refinery equipment exposed to continuous heat.
- Structural components requiring high creep and rupture strength.
- Applications demanding durability, heat resistance, and long service life.
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
Inconel 800H Manufacturer, Supplier, Exporter in Countries
| Country | Country | Country | Country |
|---|---|---|---|
| Inconel 800H Exporters in Kuwait | Inconel 800H Exporters in India | Inconel 800H Exporters in Oman | Inconel 800H Exporters in Iran |
| Inconel 800H Exporters in Qatar | Inconel 800H Exporters in China | Inconel 800H Exporters in UAE | Inconel 800H Exporters in Africa |
| Inconel 800H Exporters in Turkey | Inconel 800H Exporters in Mexico | Inconel 800H Exporters in Canada | Inconel 800H Exporters in Malaysia |
| Inconel 800H Exporters in Saudi Arabia | Inconel 800H Exporters in Brazil | Inconel 800H Exporters in USA | Inconel 800H Exporters in Sri Lanka |
| Inconel 800H Exporters in Australia | Inconel 800H Exporters in Nigeria | Inconel 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 |
