Nakamura Stainless, a reputable manufacturer and supplier based in Pulau Ujong, Singapore, has built a solid reputation for delivering high-quality stainless steel products tailored to meet a variety of industry demands. The company prides itself on offering innovative solutions that emphasize reliability, performance, and customer satisfaction. Among their wide array of products, Stainless Steel 314 Nuts are particularly noteworthy for their exceptional durability and ability to resist harsh environments. Crafted with precision and utilizing top-grade materials, these nuts are engineered to endure extreme temperatures and mechanical stresses. With rigorous quality control and a commitment to global standards, Nakamura Stainless guarantees that its products provide outstanding performance across industrial, chemical, and engineering applications.
Stainless Steel 314 Nuts are primarily composed of iron, chromium (17–19%), and nickel (13–15%), along with trace amounts of manganese, silicon, and carbon. This unique blend gives them remarkable resistance to oxidation, corrosion, and scaling even at high temperatures. They boast a tensile strength of about 520 MPa and a yield strength nearing 205 MPa. Tough and durable, these nuts are also resistant to thermal fatigue, making them perfect for demanding applications that require mechanical stability and heat endurance.
| Element | Content (%) |
|---|---|
| Iron, fe | Balance |
| Chromium, Cr | 19-26 |
| Nickel, Ni | 19-24 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.5-3 |
| Carbon, C | 0.25 |
| Sulfur, S | 0.03 |
| Phosphorous, P | 0.045 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 689 MPa | 99900 psi |
| Yield strength | 345 MPa | 50000 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Elongation at break (in 50 mm) | 40% | 40% |
| Hardness, Rockwell B | 85 | 85 |
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Stainless Steel 314 Nuts Suitable corrosion resistant for high temperature applications. These nuts are available in sizes from M6 to M36, ideal for use in heat exchangers, furnace parts and medical equipment.
Stainless Steel 314 Coupling Nuts Designed to connect threaded rods, these connective nuts provide strong performance in dangerous environments. Available in sizes from M6 to M36, they are used in pipeline systems and industrial assemblies.
Featuring nylon inserts for secure fastening, these nuts are perfect for high temperature applications. Available in sizes from M6 to M24, it prevents slack and ensures the stability of machinery and mechanical equipment.
Equipped with integrated flanges for added support, these nuts provide enhanced load distribution. Available in sizes from M6 to M24, they are ideal for heavy-duty equipment and construction projects.
Engineered for high-stress environments, these heavy hex nuts offer superior strength. Available in sizes from M6 to M36, they are used in high-pressure and high-temperature applications such as boilers and heat exchangers.
With a large surface area for effective torque application, these square nuts are suitable for tight spaces. Available in sizes from M6 to M24, they are ideal for industrial machinery and structural applications.
Nakamura Stainless provides quality assurance materials with specific attention to precise testing procedures. Every product ranging from our SS 314 Nut is put on strict checks consisting of hardness, chemical analysis as per spectro-analysis, PMI testing, tensile testing, tests for micro- and macro structures, pitting resistance, IGC testing and many more. So, we deliver high-quality results in the finished products through stringent testing procedures of these checks. Along with quality commitment, we provide all necessary documents such as commercial invoices, packaging lists along with net and gross weights, box numbers, labels, and a Certificate of Origin legalized or attested by the Chamber of Commerce or Embassy. Our Third-Party Inspection Certificate also ensures full customer satisfaction in our pricing and delivery.
These Stainless Steel 314 Nuts find their place in industries that demand high-temperature resistance and structural integrity. They’re ideal for components in furnaces, heat exchangers, and chemical processing equipment. Their ability to resist oxidation and scaling makes them a great fit for power plants, aerospace, and petrochemical sectors. Additionally, these nuts are essential in heavy machinery and infrastructure projects where secure fastening and long-lasting durability are crucial, especially under extreme conditions. Their strength and performance ensure safety and reliability in even the most challenging environments.







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