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 Stainless Steel 15-5PH Fasteners?
Stainless Steel 15-5PH fasteners are manufactured from a precipitation-hardening martensitic stainless steel alloy that provides high strength, excellent toughness, and good corrosion resistance. Compared to 17-4PH, grade 15-5PH offers improved transverse toughness and uniform mechanical properties, making it ideal for precision and high-performance applications.
Applications of Stainless Steel 15-5PH Fasteners
- Aerospace Industry – Used in aircraft structural and engine components.
- High-Strength Engineering – Ideal for precision mechanical assemblies.
- Oil & Gas Industry – Suitable for valves, fittings, and pressure systems.
- High-Stress Applications – Performs reliably under cyclic and static loads.
- Power Generation – Used in turbines and critical rotating equipment.
- Defense Applications – Employed in high-strength military components.
Common Uses of Stainless Steel 15-5PH Fasteners
- Fastening aerospace structures and aircraft components.
- Assembly of pumps, shafts, valves, and precision parts.
- High-load industrial machinery and equipment.
- Oil & gas fittings, manifolds, and pressure systems.
- Structural components requiring high strength and toughness.
- Applications demanding strength, reliability, and dimensional 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
Stainless Steel 15-5PH Manufacturer, Supplier, Exporter in Countries
| Country | Country | Country | Country |
|---|---|---|---|
| Stainless Steel 15-5PH Exporters in Kuwait | Stainless Steel 15-5PH Exporters in India | Stainless Steel 15-5PH Exporters in Oman | Stainless Steel 15-5PH Exporters in Iran |
| Stainless Steel 15-5PH Exporters in Qatar | Stainless Steel 15-5PH Exporters in China | Stainless Steel 15-5PH Exporters in UAE | Stainless Steel 15-5PH Exporters in Africa |
| Stainless Steel 15-5PH Exporters in Turkey | Stainless Steel 15-5PH Exporters in Mexico | Stainless Steel 15-5PH Exporters in Canada | Stainless Steel 15-5PH Exporters in Malaysia |
| Stainless Steel 15-5PH Exporters in Saudi Arabia | Stainless Steel 15-5PH Exporters in Brazil | Stainless Steel 15-5PH Exporters in USA | Stainless Steel 15-5PH Exporters in Sri Lanka |
| Stainless Steel 15-5PH Exporters in Australia | Stainless Steel 15-5PH Exporters in Nigeria | Stainless Steel 15-5PH 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 |
